diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 318e8645..93896218 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,10 +1,10 @@
 # Contributing to OpenAPI-to-GraphQL
 
-This document lists the differences between the contribution guidelines for this repository and the general [**Contributing to LoopBack**](http://loopback.io/doc/en/contrib/index.html) guidelines.
+This document lists the differences between the contribution guidelines for this repository.
 
 ### Developer Certificate of Origin
 
-This repository uses a [Developer Certificate of Origin (DCO)](https://developercertificate.org/) instead of a [Contributor License Agreement](https://cla.strongloop.com/agreements/strongloop/loopback.io) like most other LoopBack repositories. DCO is an easier process to adhere to. [Full text of DCO](https://developercertificate.org/) can be found below, formatted for readability.
+This repository uses a [Developer Certificate of Origin (DCO)](https://developercertificate.org/). DCO is an easier process to adhere to. [Full text of DCO](https://developercertificate.org/) can be found below, formatted for readability.
 
 > By making a contribution to this project, I certify that:
 >
diff --git a/packages/openapi-to-graphql/README.md b/packages/openapi-to-graphql/README.md
index 4fe873fc..75bc961c 100644
--- a/packages/openapi-to-graphql/README.md
+++ b/packages/openapi-to-graphql/README.md
@@ -131,6 +131,10 @@ For example, let's say that there was a library API that would allow you to get
 
 Notice that the slashes in the path `/favoriteBooks/{name}` must be escaped with `~1` and that you can compose parameter values with different [runtime expressions](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#runtimeExpression) using brackets.
 
+### File Uploads
+
+Support for file uploads through GraphQL is implemented based on the spec defined [here](https://github.com/jaydenseric/graphql-multipart-request-spec), through the module [`graphql-upload`](https://github.com/jaydenseric/graphql-upload). To opt in for file uploads, a GraphQL client that provides support for the spec must be used. Additionally, on the GraphQL server, the util method `processRequest` provided by the module `graphql-upload` must be integrated to format the received request body to match the expectations for the spec.
+
 ### Options
 
 The `createGraphQLSchema` function takes an optional `options` object as a second argument:
@@ -183,6 +187,8 @@ Resolver options:
 
 - `customSubscriptionResolvers` (type: `object`, default: `{}`): If the `createSubscriptionsFromCallbacks` is enabled, OpenAPI-to-GraphQL will generate Subscription fields. This option allows users to provide custom resolver and subscribe functions to be used in place of said ones created by OpenAPI-to-GraphQL. The field that the custom resolver and subscribe functions will affect is identifed first by the [title](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#infoObject) of the OAS, then the [path](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#paths-object) of the operation, and lastly the [method](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#path-item-object) of the operation. The resolver is provided via the `resolver` field and the publish function is provided via the `publish` field. The `customSubscriptionResolvers` object is thus a quadruply nested object where the outer key is the title, followed by the path, then the method, and lastly either `resolver` or `publish` which points to the [resolver function](https://graphql.org/learn/execution/#root-fields-resolvers) itself or publish function. See the [Subscriptions tutorial](./docs/subscriptions.md) for more information. _Note: Because the arguments are provided by the GraphQL interface, they may look different from the [parameters](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#parameterObject) defined by the OAS. For example, they will have [sanitized](https://github.com/IBM/openapi-to-graphql#characteristics) names. The [request body](https://github.com/OAI/OpenAPI-Specification/blob/master/versions/3.0.2.md#requestBodyObject) will also be contained in the arguments as an [input object type](https://graphql.org/graphql-js/mutations-and-input-types/)._
 
+- `fileUploadOptions` (type: `object`, default: `{}`): This options allows users to provide custom options for the form data object that will be used to process requests to endpoints that require a multipart request body, provided through the [`form-data` module](https://github.com/form-data/form-data). See [file uploads](#file-uploads).
+
 ***
 
 Authentication options:
diff --git a/packages/openapi-to-graphql/package.json b/packages/openapi-to-graphql/package.json
index 28dd5d5d..16d15b84 100644
--- a/packages/openapi-to-graphql/package.json
+++ b/packages/openapi-to-graphql/package.json
@@ -84,9 +84,11 @@
     "cross-fetch": "^3.1.4",
     "debug": "^4.2.0",
     "deep-equal": "^2.0.5",
+    "form-data": "^4.0.0",
     "form-urlencoded": "^6.0.4",
     "graphql-scalars": "^1.10.0",
     "graphql-subscriptions": "^1.1.0",
+    "graphql-upload": "^13.0.0",
     "json-ptr": "^2.2.0",
     "jsonpath-plus": "^6.0.1",
     "oas-validator": "^5.0.2",
@@ -102,6 +104,7 @@
   "devDependencies": {
     "@types/deep-equal": "^1.0.1",
     "@types/graphql": "^14.0.3",
+    "@types/graphql-upload": "^8.0.7",
     "@types/jest": "^26.0.14",
     "@types/node": "^16.3.3",
     "@types/url-join": "^4.0.1",
@@ -119,6 +122,7 @@
     "isomorphic-git": "^1.9.2",
     "jest": "^27.0.6",
     "js-yaml": "^4.1.0",
+    "memfs": "^3.4.0",
     "mqemitter": "^4.4.0",
     "mqtt": "^4.2.1",
     "nodemon": "^2.0.12",
diff --git a/packages/openapi-to-graphql/src/index.ts b/packages/openapi-to-graphql/src/index.ts
index 2f2f4340..05a5c01e 100644
--- a/packages/openapi-to-graphql/src/index.ts
+++ b/packages/openapi-to-graphql/src/index.ts
@@ -36,7 +36,8 @@ import {
   InternalOptions,
   Report,
   ConnectOptions,
-  RequestOptions
+  RequestOptions,
+  FileUploadOptions
 } from './types/options'
 import { Oas3 } from './types/oas3'
 import { Oas2 } from './types/oas2'
@@ -112,6 +113,7 @@ const DEFAULT_OPTIONS: InternalOptions<any, any, any> = {
   requestOptions: {},
   customResolvers: {},
   customSubscriptionResolvers: {},
+  fileUploadOptions: {},
 
   // Authentication options
   viewer: true,
@@ -193,6 +195,7 @@ export function translateOpenAPIToGraphQL<TSource, TContext, TArgs>(
     headers,
     qs,
     requestOptions,
+    fileUploadOptions,
     connectOptions,
     baseUrl,
     customResolvers,
@@ -234,6 +237,7 @@ export function translateOpenAPIToGraphQL<TSource, TContext, TArgs>(
     headers,
     qs,
     requestOptions,
+    fileUploadOptions,
     connectOptions,
     baseUrl,
     customResolvers,
@@ -477,6 +481,7 @@ function addQueryFields<TSource, TContext, TArgs>({
     singularNames,
     baseUrl,
     requestOptions,
+      fileUploadOptions,
     connectOptions,
     fetch
   } = options
@@ -486,6 +491,7 @@ function addQueryFields<TSource, TContext, TArgs>({
     baseUrl,
     data,
     requestOptions,
+    fileUploadOptions,
     connectOptions,
     fetch
   )
@@ -654,6 +660,7 @@ function addMutationFields<TSource, TContext, TArgs>({
     singularNames,
     baseUrl,
     requestOptions,
+      fileUploadOptions,
     connectOptions,
     fetch
   } = options
@@ -663,6 +670,7 @@ function addMutationFields<TSource, TContext, TArgs>({
     baseUrl,
     data,
     requestOptions,
+    fileUploadOptions,
     connectOptions,
     fetch
   )
@@ -802,13 +810,14 @@ function addSubscriptionFields<TSource, TContext, TArgs>({
   options: InternalOptions<TSource, TContext, TArgs>
   data: PreprocessingData<TSource, TContext, TArgs>
 }) {
-  const { baseUrl, requestOptions, connectOptions, fetch } = options
+  const { baseUrl, requestOptions, connectOptions, fetch, fileUploadOptions } = options
 
   const field = getFieldForOperation(
     operation,
     baseUrl,
     data,
     requestOptions,
+    fileUploadOptions,
     connectOptions,
     fetch
   )
@@ -912,6 +921,7 @@ function getFieldForOperation<TSource, TContext, TArgs>(
   baseUrl: string,
   data: PreprocessingData<TSource, TContext, TArgs>,
   requestOptions: Partial<RequestOptions<TSource, TContext, TArgs>>,
+  fileUploadOptions: FileUploadOptions,
   connectOptions: ConnectOptions,
   fetch: typeof crossFetch
 ): GraphQLFieldConfig<TSource, TContext | SubscriptionContext, TArgs> {
@@ -978,6 +988,7 @@ function getFieldForOperation<TSource, TContext, TArgs>(
       data,
       baseUrl,
       requestOptions,
+      fileUploadOptions,
       fetch
     })
 
diff --git a/packages/openapi-to-graphql/src/oas_3_tools.ts b/packages/openapi-to-graphql/src/oas_3_tools.ts
index 9771718d..d7af5f14 100644
--- a/packages/openapi-to-graphql/src/oas_3_tools.ts
+++ b/packages/openapi-to-graphql/src/oas_3_tools.ts
@@ -473,7 +473,9 @@ export function getSchemaTargetGraphQLType<TSource, TContext, TArgs>(
   if (typeof schema.format === 'string') {
     if (schema.type === 'integer' && schema.format === 'int64') {
       return TargetGraphQLType.bigint
-
+      // CASE: file upload
+    } else if (schema.type === 'string' && schema.format === 'binary') {
+      return TargetGraphQLType.upload
       // CASE: id
     } else if (
       schema.type === 'string' &&
@@ -840,7 +842,8 @@ export function getRequestSchemaAndNames(
         if (
           payloadContentType === 'application/json' ||
           payloadContentType === '*/*' ||
-          payloadContentType === 'application/x-www-form-urlencoded'
+          payloadContentType === 'application/x-www-form-urlencoded' ||
+            payloadContentType === 'multipart/form-data'
         ) {
           // Name extracted from a reference, if applicable
           let fromRef: string
diff --git a/packages/openapi-to-graphql/src/resolver_builder.ts b/packages/openapi-to-graphql/src/resolver_builder.ts
index 5b21c739..d99d2c6e 100644
--- a/packages/openapi-to-graphql/src/resolver_builder.ts
+++ b/packages/openapi-to-graphql/src/resolver_builder.ts
@@ -13,10 +13,12 @@ import { ConnectOptions } from './types/options'
 import { TargetGraphQLType, Operation } from './types/operation'
 import { SubscriptionContext } from './types/graphql'
 import { PreprocessingData } from './types/preprocessing_data'
-import { RequestOptions } from './types/options'
+import { RequestOptions, FileUploadOptions } from './types/options'
 import crossFetch from 'cross-fetch'
+import { FileUpload } from 'graphql-upload'
 
 // Imports:
+import stream from 'stream'
 import * as Oas3Tools from './oas_3_tools'
 import { JSONPath } from 'jsonpath-plus'
 import { debug } from 'debug'
@@ -24,12 +26,14 @@ import { GraphQLError, GraphQLFieldResolver } from 'graphql'
 import formurlencoded from 'form-urlencoded'
 import { PubSub } from 'graphql-subscriptions'
 import urljoin from 'url-join'
+import FormData from 'form-data'
 
 const pubsub = new PubSub()
 
 const translationLog = debug('translation')
 const httpLog = debug('http')
 const pubsubLog = debug('pubsub')
+const uploadLog = debug('fileUpload')
 
 // OAS runtime expression reference locations
 const RUNTIME_REFERENCES = ['header.', 'query.', 'path.', 'body']
@@ -57,6 +61,7 @@ type GetResolverParams<TSource, TContext, TArgs> = {
   data: PreprocessingData<TSource, TContext, TArgs>
   baseUrl?: string
   requestOptions?: Partial<RequestOptions<TSource, TContext, TArgs>>
+  fileUploadOptions?: FileUploadOptions
   fetch: typeof crossFetch
 }
 
@@ -330,6 +335,7 @@ export function getResolver<TSource, TContext, TArgs>({
   data,
   baseUrl,
   requestOptions,
+  fileUploadOptions,
   fetch
 }: GetResolverParams<TSource, TContext, TArgs>): GraphQLFieldResolver<
   TSource & OpenAPIToGraphQLSource<TSource, TContext, TArgs>,
@@ -554,6 +560,7 @@ export function getResolver<TSource, TContext, TArgs>({
      * GraphQL produces sanitized payload names, so we have to sanitize before
      * lookup here
      */
+    let form: FormData
     resolveData.usedPayload = undefined
     if (typeof payloadName === 'string') {
       // The option genericPayloadArgName will change the payload name to "requestBody"
@@ -572,6 +579,56 @@ export function getResolver<TSource, TContext, TArgs>({
         rawPayload = formurlencoded(
           Oas3Tools.desanitizeObjectKeys(args[sanePayloadName], data.saneMap)
         )
+      } else if (operation.payloadContentType === 'multipart/form-data') {
+        form = new FormData(fileUploadOptions)
+
+        const formFieldsPayloadEntries = Object.entries(args[sanePayloadName]);
+
+        (await Promise.all(formFieldsPayloadEntries.map(([_, v]) => v)))
+            .forEach((fieldValue, idx) => {
+              const fieldName = formFieldsPayloadEntries[idx][0]
+
+              if (typeof fieldValue === 'object' && Boolean((fieldValue as Partial<FileUpload>).createReadStream)) {
+                const uploadingFile = fieldValue as FileUpload
+                const originalFileStream = uploadingFile.createReadStream()
+                const filePassThrough = new stream.PassThrough()
+
+                originalFileStream.on('readable', function () {
+                  let data
+
+                  while (data = this.read()) {
+                    const canReadNext = filePassThrough.write(data)
+                    if (!canReadNext) {
+                      this.pause()
+                      filePassThrough.once('drain', () => this.resume())
+                    }
+                  }
+                })
+
+                originalFileStream.on('error', () => {
+                  uploadLog('Encountered an error while uploading the file %s', uploadingFile.filename)
+                })
+
+                originalFileStream.on('end', () => {
+                  uploadLog('Upload for received file %s completed', uploadingFile.filename)
+                  filePassThrough.end()
+                })
+
+                uploadLog('Queuing upload for received file %s', uploadingFile.filename)
+
+                form.append(fieldName, filePassThrough, {
+                  filename: uploadingFile.filename,
+                  contentType: uploadingFile.mimetype
+                })
+              } else if (typeof fieldValue !== 'string') {
+                // Handle all other primitives that aren't strings as strings the way the web server would expect it
+                form.append(fieldName, JSON.stringify(fieldValue))
+              } else {
+                form.append(fieldName, fieldValue)
+              }
+            })
+
+        rawPayload = form
       } else {
         // Payload is not an object
         rawPayload = args[sanePayloadName]
@@ -598,6 +655,17 @@ export function getResolver<TSource, TContext, TArgs>({
         if (typeof headers === 'object') {
           Object.assign(options.headers, headers)
         }
+
+        if (form) {
+          /**
+           * When there is a form, remove default content type and leave 
+           * computation of content-type header to fetch
+           * 
+           * See https://github.com/github/fetch/issues/505#issuecomment-293064470
+           */
+          Object.assign(options.headers, form.getHeaders())
+          delete options.headers['content-type']
+        }
       }
 
       // Query string:
diff --git a/packages/openapi-to-graphql/src/schema_builder.ts b/packages/openapi-to-graphql/src/schema_builder.ts
index 5bb82db7..61fec92c 100644
--- a/packages/openapi-to-graphql/src/schema_builder.ts
+++ b/packages/openapi-to-graphql/src/schema_builder.ts
@@ -36,6 +36,7 @@ import {
   GraphQLInputType,
   GraphQLInputFieldConfigMap
 } from 'graphql'
+import { GraphQLUpload } from 'graphql-upload'
 
 // Imports:
 import { GraphQLBigInt, GraphQLJSON } from 'graphql-scalars'
@@ -222,6 +223,10 @@ export function getGraphQLType<TSource, TContext, TArgs>({
     case TargetGraphQLType.bigint:
       def.graphQLType = GraphQLBigInt
       return def.graphQLType
+
+    case TargetGraphQLType.upload:
+      def.graphQLType = GraphQLUpload
+      return def.graphQLType
   }
 }
 
@@ -780,6 +785,7 @@ function createFields<TSource, TContext, TArgs>({
             data,
             baseUrl: data.options.baseUrl,
             requestOptions: data.options.requestOptions,
+            fileUploadOptions: data.options.fileUploadOptions,
             fetch
           })
 
diff --git a/packages/openapi-to-graphql/src/types/operation.ts b/packages/openapi-to-graphql/src/types/operation.ts
index ccdb5fcb..a94e4cc8 100644
--- a/packages/openapi-to-graphql/src/types/operation.ts
+++ b/packages/openapi-to-graphql/src/types/operation.ts
@@ -38,6 +38,7 @@ export enum TargetGraphQLType {
   boolean = 'boolean',
   id = 'id',
   bigint = 'bigint',
+  upload = 'upload',
 
   // JSON
   json = 'json',
diff --git a/packages/openapi-to-graphql/src/types/options.ts b/packages/openapi-to-graphql/src/types/options.ts
index ae4ea551..3722bcd0 100644
--- a/packages/openapi-to-graphql/src/types/options.ts
+++ b/packages/openapi-to-graphql/src/types/options.ts
@@ -7,6 +7,7 @@
 import { GraphQLOperationType, SubscriptionContext } from './graphql'
 import { GraphQLFieldResolver, GraphQLResolveInfo } from 'graphql'
 import crossFetch from 'cross-fetch'
+import FormData from 'form-data'
 
 /**
  * Type definition of the options that users can pass to OpenAPI-to-GraphQL.
@@ -76,6 +77,17 @@ export type RequestOptions<TSource, TContext, TArgs> = Omit<
   qs?: Record<string, string>
 }
 
+/**
+ * We use the form-data library to prepare multipart requests within the resolver API calls,
+ * also it provides support for handling file as streams this way the file upload has a minimal memory footprint,
+ * unlike the situation where the entire file in memory initially.
+ *
+ * Provides accommodation to allow overrides or add options for how the form data representation for multipart requests is generated
+ *
+ * Based on: https://github.com/form-data/form-data#custom-options
+ */
+export type FileUploadOptions = ConstructorParameters<typeof FormData>[0]
+
 export type Options<TSource, TContext, TArgs> = Partial<
   InternalOptions<TSource, TContext, TArgs>
 >
@@ -275,6 +287,14 @@ export type InternalOptions<TSource, TContext, TArgs> = {
     resolve: GraphQLFieldResolver<TSource, TContext, TArgs>
   }>
 
+  /**
+   * Allows one to define config for the form data that will be used in streaming
+   * the uploaded file from the client to the intending endpoint
+   *
+   * Based on: https://github.com/form-data/form-data#custom-options
+   */
+  fileUploadOptions?: FileUploadOptions
+
   // Authentication options
 
   /**
diff --git a/packages/openapi-to-graphql/test/README.md b/packages/openapi-to-graphql/test/README.md
index f6dbc490..aef256ab 100644
--- a/packages/openapi-to-graphql/test/README.md
+++ b/packages/openapi-to-graphql/test/README.md
@@ -25,11 +25,12 @@ The following table summarizes the purposes of these tests.
 | Test file | API(s) | Testing purpose |
 |---|---|---|
 | `example_api.test.ts` | `Example API` | An assortment of basic functionality and options on a company-themed API |
-| `authentication.test.ts` | `Example API` | Basic authentication tests including using the [viewer functionality](https://github.com/IBM/openapi-to-graphql/blob/master/packages/openapi-to-graphql/README.md#authentication) |
-| `example_api2.test.ts` | `Example API 2` | The [`operationIdFieldNames` option](https://github.com/IBM/openapi-to-graphql/blob/master/packages/openapi-to-graphql/README.md#options) |
-| `example_api3.test.ts` | `Example API` and `Example API 3` | Creating GraphQL wrappers from multiple APIs and [interOAS links](https://github.com/IBM/openapi-to-graphql/blob/master/packages/openapi-to-graphql/README.md#nested-objects) |
+| `authentication.test.ts` | `Example API` | Basic authentication tests including using the [viewer functionality](../README.md#authentication) |
+| `example_api2.test.ts` | `Example API 2` | The [`operationIdFieldNames` option](../README.md#options) |
+| `example_api3.test.ts` | `Example API` and `Example API 3` | Creating GraphQL wrappers from multiple APIs and [interOAS links](../README.md#nested-objects) |
 | `example_api4.test.ts` | `Example API 4` | JSON schema [combining schema](https://json-schema.org/understanding-json-schema/reference/combining.html) keywords |
-| `example_api5.test.ts` | `Example API 5` | The [`simpleNames` option](https://github.com/IBM/openapi-to-graphql/blob/master/packages/openapi-to-graphql/README.md#options) |
+| `example_api5.test.ts` | `Example API 5` | The [`simpleNames` option](../README.md#options) |
 | `example_api6.test.ts` | `Example API 6` | An assortment of other functionality and options |
 | `example_api7.test.ts` | `Example API 7` | [Subscription support](../docs/subscriptions.md) |
+| `file_upload.test.ts` | `File Upload API` | [File uploads](../README.md#file-uploads) and [file upload options](../README.md#options) |
 | `extensions.test.ts`   | `Extensions`, `Extensions Error 1`, `Extensions Error 2`, `Extensions Error 3`, `Extensions Error 4`, `Extensions Error 5`, `Extensions Error 6`, `Extensions Error 7` | The [`x-graphql-field-name`, `x-graphql-type-name`, and `x-graphql-enum-mapping` extensions](https://github.com/IBM/openapi-to-graphql/tree/master/packages/openapi-to-graphql#custom-type-and-field-names-and-enum-values)
\ No newline at end of file
diff --git a/packages/openapi-to-graphql/test/authentication.test.ts b/packages/openapi-to-graphql/test/authentication.test.ts
index d47453b9..e5b8a19a 100644
--- a/packages/openapi-to-graphql/test/authentication.test.ts
+++ b/packages/openapi-to-graphql/test/authentication.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql } from 'graphql'
+import { graphql, GraphQLSchema } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
@@ -16,11 +16,9 @@ const PORT = 3003
 // update PORT for this test case:
 oas.servers[0].variables.port.default = String(PORT)
 
-let createdSchema
+let createdSchema: GraphQLSchema
 
-/**
- * Set up the schema first and run example API server
- */
+// Set up the schema first and run example API server
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL.createGraphQLSchema(oas).then(({ schema }) => {
@@ -30,9 +28,7 @@ beforeAll(() => {
   ])
 })
 
-/**
- * Shut down API server
- */
+// Shut down API server
 afterAll(() => {
   return stopServer()
 })
diff --git a/packages/openapi-to-graphql/test/cloudfunction.test.ts b/packages/openapi-to-graphql/test/cloudfunction.test.ts
index 17907930..51517440 100644
--- a/packages/openapi-to-graphql/test/cloudfunction.test.ts
+++ b/packages/openapi-to-graphql/test/cloudfunction.test.ts
@@ -5,14 +5,14 @@
 
 'use strict'
 
-import { graphql, parse, validate } from 'graphql'
+import { graphql, GraphQLSchema, parse, validate } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
 
 const oas = require('./fixtures/cloudfunction.json')
 
-let createdSchema
+let createdSchema: GraphQLSchema
 
 beforeAll(async () => {
   const { schema } = await openAPIToGraphQL.createGraphQLSchema(oas)
diff --git a/packages/openapi-to-graphql/test/example_api.test.ts b/packages/openapi-to-graphql/test/example_api.test.ts
index cbb56725..0e7976df 100644
--- a/packages/openapi-to-graphql/test/example_api.test.ts
+++ b/packages/openapi-to-graphql/test/example_api.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql, parse, validate } from 'graphql'
+import { graphql, GraphQLInputObjectType, GraphQLInputObjectTypeConfig, GraphQLObjectTypeConfig, GraphQLSchema, parse, validate } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
@@ -18,11 +18,9 @@ const PORT = 3002
 // Update PORT for this test case:
 oas.servers[0].variables.port.default = String(PORT)
 
-let createdSchema
+let createdSchema: GraphQLSchema
 
-/**
- * Set up the schema first and run example API server
- */
+// Set up the schema first and run example API server
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL
@@ -36,9 +34,7 @@ beforeAll(() => {
   ])
 })
 
-/**
- * Shut down API server
- */
+// Shut down API server
 afterAll(() => {
   return stopServer()
 })
@@ -1959,10 +1955,10 @@ test('Required properties for input object types', () => {
   const userInputType = createdSchema.getType('UserInput')
 
   // The exclamation mark shows that it is a required (non-nullable) property
-  expect(userInputType.toConfig().fields.address.type.toString()).toEqual(
+  expect((userInputType.toConfig() as GraphQLInputObjectTypeConfig).fields['address'].type.toString()).toEqual(
     'AddressInput!'
   )
-  expect(userInputType.toConfig().fields.address2.type.toString()).toEqual(
+  expect((userInputType.toConfig() as GraphQLInputObjectTypeConfig).fields['address2'].type.toString()).toEqual(
     'AddressInput'
   )
 })
@@ -2312,8 +2308,8 @@ test('Non-nullable properties for object types', () => {
   const coordinates = createdSchema.getType('Coordinates')
 
   // The exclamation mark shows that it is a required (non-nullable) property
-  expect(coordinates.toConfig().fields.lat.type.toString()).toEqual('Float!')
-  expect(coordinates.toConfig().fields.long.type.toString()).toEqual('Float!')
+  expect((coordinates.toConfig() as GraphQLObjectTypeConfig<any, any>).fields['lat'].type.toString()).toEqual('Float!')
+  expect((coordinates.toConfig() as GraphQLObjectTypeConfig<any, any>).fields['long'].type.toString()).toEqual('Float!')
 })
 
 test('Option genericPayloadArgName', () => {
diff --git a/packages/openapi-to-graphql/test/example_api2.test.ts b/packages/openapi-to-graphql/test/example_api2.test.ts
index 00e8b1c7..10f6677a 100644
--- a/packages/openapi-to-graphql/test/example_api2.test.ts
+++ b/packages/openapi-to-graphql/test/example_api2.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql } from 'graphql'
+import { graphql, GraphQLObjectType, GraphQLSchema } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
@@ -16,7 +16,7 @@ const PORT = 3004
 // Update PORT for this test case:
 oas.servers[0].variables.port.default = String(PORT)
 
-let createdSchema
+let createdSchema: GraphQLSchema
 
 /**
  * This test suite is used to verify the behavior of the operationIdFieldNames
@@ -26,9 +26,7 @@ let createdSchema
  * have operationIDs.
  */
 
-/**
- * Set up the schema first and run example API server
- */
+// Set up the schema first and run example API server
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL
@@ -40,9 +38,7 @@ beforeAll(() => {
   ])
 })
 
-/**
- * Shut down API server
- */
+// Shut down API server
 afterAll(() => {
   return stopServer()
 })
@@ -62,7 +58,7 @@ test('The option operationIdFieldNames should allow both operations to be presen
     }
   }
 
-  const gqlTypes = Object.keys(createdSchema._typeMap.Query.getFields()).length
+  const gqlTypes = Object.keys((createdSchema.getTypeMap().Query as GraphQLObjectType).getFields()).length
   expect(gqlTypes).toEqual(oasGetCount)
 })
 
diff --git a/packages/openapi-to-graphql/test/example_api3.test.ts b/packages/openapi-to-graphql/test/example_api3.test.ts
index 0bfc17c1..b56db353 100644
--- a/packages/openapi-to-graphql/test/example_api3.test.ts
+++ b/packages/openapi-to-graphql/test/example_api3.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql, parse, validate } from 'graphql'
+import { graphql, GraphQLSchema, parse, validate } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
@@ -22,16 +22,14 @@ const PORT2 = 3006
 oas.servers[0].variables.port.default = String(PORT)
 oas3.servers[0].variables.port.default = String(PORT2)
 
+let createdSchema: GraphQLSchema
+
 /**
  * This test suite is used to verify the behavior of interOAS links, i.e.
  * links across different OASs
  */
 
-let createdSchema
-
-/**
- * Set up the schema first and run example API server
- */
+// Set up the schema first and run example API server
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL
@@ -44,9 +42,7 @@ beforeAll(() => {
   ])
 })
 
-/**
- * Shut down API server
- */
+// Shut down API server
 afterAll(() => {
   return Promise.all([api.stopServer(), api2.stopServer()])
 })
diff --git a/packages/openapi-to-graphql/test/example_api4.test.ts b/packages/openapi-to-graphql/test/example_api4.test.ts
index 2959ae09..b7afc7e8 100644
--- a/packages/openapi-to-graphql/test/example_api4.test.ts
+++ b/packages/openapi-to-graphql/test/example_api4.test.ts
@@ -5,20 +5,18 @@
 
 'use strict'
 
-import { graphql } from 'graphql'
+import { graphql, GraphQLSchema } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
 
 const oas = require('./fixtures/example_oas4.json')
 
-// This test suite is used to verify the behavior of anyOf and oneOf handling
+let createdSchema: GraphQLSchema
 
-let createdSchema
+// This test suite is used to verify the behavior of anyOf and oneOf handling
 
-/**
- * Set up the schema
- */
+// Set up the schema
 beforeAll(() => {
   return openAPIToGraphQL
     .createGraphQLSchema(oas)
diff --git a/packages/openapi-to-graphql/test/example_api5.test.ts b/packages/openapi-to-graphql/test/example_api5.test.ts
index 2a7f2949..de8e78fa 100644
--- a/packages/openapi-to-graphql/test/example_api5.test.ts
+++ b/packages/openapi-to-graphql/test/example_api5.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql } from 'graphql'
+import { graphql, GraphQLSchema } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
@@ -18,11 +18,9 @@ oas.servers[0].variables.port.default = String(PORT)
 
 // Testing the simpleNames option
 
-let createdSchema
+let createdSchema: GraphQLSchema
 
-/**
- * Set up the schema first and run example API server
- */
+// Set up the schema first and run example API server
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL
@@ -36,9 +34,7 @@ beforeAll(() => {
   ])
 })
 
-/**
- * Shut down API server
- */
+// Shut down API server
 afterAll(() => {
   return stopServer()
 })
diff --git a/packages/openapi-to-graphql/test/example_api6.test.ts b/packages/openapi-to-graphql/test/example_api6.test.ts
index 0f02b360..6adb6a08 100644
--- a/packages/openapi-to-graphql/test/example_api6.test.ts
+++ b/packages/openapi-to-graphql/test/example_api6.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql, parse, validate } from 'graphql'
+import { graphql, GraphQLSchema, parse, validate } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import * as openAPIToGraphQL from '../src/index'
@@ -17,11 +17,9 @@ const PORT = 3008
 // Update PORT for this test case:
 oas.servers[0].variables.port.default = String(PORT)
 
-let createdSchema
+let createdSchema: GraphQLSchema
 
-/**
- * Set up the schema first and run example API server
- */
+// Set up the schema first and run example API server
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL.createGraphQLSchema(oas).then(({ schema, report }) => {
@@ -31,15 +29,13 @@ beforeAll(() => {
   ])
 })
 
-/**
- * Shut down API server
- */
+// Shut down API server
 afterAll(() => {
   return stopServer()
 })
 
 test('Option requestOptions should work with links', () => {
-  // Verifying the behavior of the link by itself
+  // Verify the behavior of the link by itself
   const query = `{
     object {
       object2Link {
diff --git a/packages/openapi-to-graphql/test/example_api7.test.ts b/packages/openapi-to-graphql/test/example_api7.test.ts
index 62b29cbd..271b23ad 100644
--- a/packages/openapi-to-graphql/test/example_api7.test.ts
+++ b/packages/openapi-to-graphql/test/example_api7.test.ts
@@ -5,7 +5,7 @@
 
 'use strict'
 
-import { graphql, parse, validate, execute, subscribe } from 'graphql'
+import { graphql, parse, validate, execute, subscribe, GraphQLSchema } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 import { createServer } from 'http'
@@ -29,14 +29,12 @@ const MQTT_PORT = 1885
 oas.servers[0].variables.port.default = String(HTTP_PORT)
 oas.servers[1].variables.port.default = String(MQTT_PORT)
 
-let createdSchema
+let createdSchema: GraphQLSchema
 let wsServer
 let mqttClient
 let subscriptionServer
 
-/**
- * Set up the schema first and run example API servers
- */
+// Set up the schema first and run example API servers
 beforeAll(() => {
   return Promise.all([
     openAPIToGraphQL
diff --git a/packages/openapi-to-graphql/test/example_gql_server.js b/packages/openapi-to-graphql/test/example_gql_server.js
index 77c8511d..91ab9f36 100644
--- a/packages/openapi-to-graphql/test/example_gql_server.js
+++ b/packages/openapi-to-graphql/test/example_gql_server.js
@@ -11,12 +11,13 @@ const { graphqlHTTP } = require('express-graphql')
 const app = express()
 const openAPIToGraphQL = require('../dist/index')
 
-const oas = require('./fixtures/example_oas.json')
+// const oas = require('./fixtures/example_oas.json')
 // const oas = require('./fixtures/example_oas2.json')
 // const oas = require('./fixtures/example_oas3.json')
 // const oas = require('./fixtures/example_oas4.json')
 // const oas = require('./fixtures/example_oas5.json')
 // const oas = require('./fixtures/example_oas6.json')
+const oas = require('./fixtures/file_upload.json')
 
 // const oas = require('./fixtures/github.json')
 // const oas = require('./fixtures/instagram.json')
diff --git a/packages/openapi-to-graphql/test/extensions.test.ts b/packages/openapi-to-graphql/test/extensions.test.ts
index 8e938f91..4c2d457e 100644
--- a/packages/openapi-to-graphql/test/extensions.test.ts
+++ b/packages/openapi-to-graphql/test/extensions.test.ts
@@ -16,10 +16,6 @@ import {
 import * as openAPIToGraphQL from '../src/index'
 import { Oas3 } from '../src/types/oas3'
 
-/**
- * Set up the schema first
- */
-
 describe('GraphQL Extensions', () => {
   describe('Schema output', () => {
     let oas: Oas3
diff --git a/packages/openapi-to-graphql/test/file_upload.test.ts b/packages/openapi-to-graphql/test/file_upload.test.ts
new file mode 100644
index 00000000..f1bb4eea
--- /dev/null
+++ b/packages/openapi-to-graphql/test/file_upload.test.ts
@@ -0,0 +1,176 @@
+// Copyright IBM Corp. 2017,2018. All Rights Reserved.
+// Node module: openapi-to-graphql
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
+'use strict'
+
+import { afterAll, beforeAll, expect, test } from '@jest/globals'
+import * as openAPIToGraphQL from '../src/index'
+import * as Oas3Tools from '../src/oas_3_tools'
+
+import { Volume } from 'memfs'
+import FormData from 'form-data'
+import { createServer } from 'http'
+import fetch from 'cross-fetch'
+import { graphql, GraphQLObjectType, GraphQLSchema } from 'graphql'
+import { GraphQLOperation, processRequest } from 'graphql-upload'
+import { startServer as startAPIServer, stopServer as stopAPIServer } from './file_upload_api_server'
+
+// Set up the schema first
+const oas = require('./fixtures/file_upload.json')
+
+const PORT = 3010
+
+// Update PORT for this test case:
+oas.servers[0].variables.port.default = String(PORT)
+
+let createdSchema: GraphQLSchema
+
+beforeAll(async () => {
+  const [{ schema }] = await Promise.all([
+    openAPIToGraphQL.createGraphQLSchema(oas),
+    startAPIServer(PORT)
+  ])
+
+  createdSchema = schema
+})
+
+afterAll(async () => {
+  await stopAPIServer()
+})
+
+test('All mutation endpoints are found to be present', () => {
+  let oasMutCount = 0
+  for (let path in oas.paths) {
+    for (let method in oas.paths[path]) {
+      if (Oas3Tools.isHttpMethod(method) && method !== 'get') oasMutCount++
+    }
+  }
+  const gqlTypes = Object.keys((createdSchema.getTypeMap().Mutation as GraphQLObjectType).getFields()).length
+  expect(gqlTypes).toEqual(oasMutCount)
+})
+
+test('Registers the graphql-upload Upload scalar type', async () => {
+  const query = `{
+    __type(name: "Upload") {
+      name
+      kind
+    }
+  }`
+
+  const result = await graphql(createdSchema, query)
+  expect(result).toEqual({
+    data: {
+      __type: {
+        name: 'Upload',
+        kind: 'SCALAR'
+      }
+    }
+  })
+})
+
+test('Introspection for mutations returns a mutation matching the custom field specified for the multipart API definition', async () => {
+  const query = `{
+    __schema {
+      mutationType {
+        fields {
+          name
+          args {
+            name
+            type {
+              name
+              kind
+            }
+          }
+          type {
+            name
+            kind
+          }
+        }
+      }
+    }
+  }`
+
+  const result = await graphql(createdSchema, query)
+
+  expect(result).toEqual({
+    data: {
+      __schema: {
+        mutationType: {
+          fields: expect.arrayContaining([
+            expect.objectContaining({
+              name: 'fileUploadTest',
+              args: expect.arrayContaining([
+                expect.objectContaining({
+                  name: 'uploadInput'
+                })
+              ])
+            })
+          ])
+        }
+      }
+    }
+  })
+})
+
+test('Upload completes without any error', async () => {
+  // Setup GraphQL for integration test
+  const graphqlServer = createServer(async (req, res) => {
+    try {
+      const operation = await processRequest(req, res) as GraphQLOperation
+      const result = await graphql(createdSchema, operation.query, null, null, operation.variables)
+      res.end(JSON.stringify(result))
+    } catch (e) {
+      console.log(e)
+    }
+  })
+
+  const { port: graphqlServerPort, close: closeGraphQLServer } = await new Promise((resolve, reject) => {
+    graphqlServer.listen(function (err) {
+      if (err) {
+        return reject(err)
+      }
+
+      return resolve({
+        port: this.address().port,
+        close: () => this.close()
+      })
+    })
+  })
+
+  const vol = new Volume()
+
+  // Create mocked in memory file for upload
+  vol.fromJSON({
+    './README.md': '1'
+  }, '/app')
+
+  // Prepare request to match GraphQL multipart request spec
+  // Reference: https://github.com/jaydenseric/graphql-multipart-request-spec
+  const form = new FormData()
+  const query = `
+    mutation FileUploadTest($file: Upload!) {
+      fileUploadTest(uploadInput: { file: $file }) {
+        id
+        url
+      }
+    }
+  `
+  form.append('operations', JSON.stringify({ query, variables: { file: null } }))
+  form.append('map', JSON.stringify({ 0: ['variables.file'] }))
+  form.append('0', vol.createReadStream('/app/README.md'), {
+    filename: 'readme.md',
+    filepath: '/app'
+  })
+
+  // @ts-ignore
+  const uploadResult = await fetch(`http://localhost:${graphqlServerPort}`, { method: 'POST', body: form })
+      .then(res => res.json())
+
+  expect(uploadResult.errors).not.toBeDefined()
+  expect(uploadResult.data).toBeDefined()
+  expect(uploadResult.data.fileUploadTest).toBeDefined()
+
+  closeGraphQLServer()
+})
diff --git a/packages/openapi-to-graphql/test/file_upload_api_server.js b/packages/openapi-to-graphql/test/file_upload_api_server.js
new file mode 100644
index 00000000..82dd95ea
--- /dev/null
+++ b/packages/openapi-to-graphql/test/file_upload_api_server.js
@@ -0,0 +1,56 @@
+// Copyright IBM Corp. 2017,2018. All Rights Reserved.
+// Node module: openapi-to-graphql
+// This file is licensed under the MIT License.
+// License text available at https://opensource.org/licenses/MIT
+
+'use strict'
+
+const express = require('express')
+
+let server // holds server object for shutdown
+
+/**
+ * Starts the server at the given port
+ */
+function startServer (PORT) {
+  const app = express()
+
+  const bodyParser = require('body-parser')
+  app.use(bodyParser.json())
+
+  app.post('/api/upload', (req, res) => {
+    res.json({
+      id: '1234567098',
+      url: 'https://some-random-url.domain/assets/upload-file.ext'
+    })
+  })
+
+  return new Promise(resolve => {
+    server = app.listen(PORT, () => {
+      console.log(`Example API accessible on port ${PORT}`)
+      resolve()
+    })
+  })
+}
+
+/**
+ * Stops server.
+ */
+function stopServer () {
+  return new Promise(resolve => {
+    server.close(() => {
+      console.log(`Stopped API server`)
+      resolve()
+    })
+  })
+}
+
+// If run from command line, start server:
+if (require.main === module) {
+  void (async () => startServer(3002))()
+}
+
+module.exports = {
+  startServer,
+  stopServer
+}
diff --git a/packages/openapi-to-graphql/test/fixtures/file_upload.json b/packages/openapi-to-graphql/test/fixtures/file_upload.json
new file mode 100644
index 00000000..e06ebfa8
--- /dev/null
+++ b/packages/openapi-to-graphql/test/fixtures/file_upload.json
@@ -0,0 +1,74 @@
+{
+  "openapi": "3.0.0",
+  "info": {
+    "title": "File Upload API",
+    "version": "1.0.0"
+  },
+  "servers": [
+    {
+      "url": "http://localhost:{port}/{basePath}",
+      "description": "The location of the local test server.",
+      "variables": {
+        "port": {
+          "default": "3010"
+        },
+        "basePath": {
+          "default": "api"
+        }
+      }
+    }
+  ],
+  "paths": {
+    "/upload": {
+      "post": {
+        "x-graphql-field-name": "fileUploadTest",
+        "requestBody": {
+          "content": {
+            "multipart/form-data": {
+              "schema": {
+                "required": [
+                  "file"
+                ],
+                "type": "object",
+                "properties": {
+                  "file": {
+                    "maxLength": 255,
+                    "pattern": "^[0-9a-zA-Z_./ -]*$",
+                    "type": "string",
+                    "format": "binary"
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "OK",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "required": [
+                    "id",
+                    "url"
+                  ],
+                  "type": "object",
+                  "properties": {
+                    "id": {
+                      "type": "integer",
+                      "format": "int64",
+                      "example": 10
+                    },
+                    "url": {
+                      "type": "string"
+                    }
+                  }
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}
diff --git a/packages/openapi-to-graphql/test/government_social_work.test.ts b/packages/openapi-to-graphql/test/government_social_work.test.ts
index 578d1a22..701ebd83 100644
--- a/packages/openapi-to-graphql/test/government_social_work.test.ts
+++ b/packages/openapi-to-graphql/test/government_social_work.test.ts
@@ -5,18 +5,16 @@
 
 'use strict'
 
-import { graphql, parse, validate } from 'graphql'
+import { graphql, GraphQLObjectType, GraphQLSchema, parse, validate } from 'graphql'
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
 
 const openAPIToGraphQL = require('../src/index')
 const Oas3Tools = require('../src/oas_3_tools')
 
-/**
- * Set up the schema first
- */
+// Set up the schema first
 const oas = require('./fixtures/government_social_work.json')
 
-let createdSchema
+let createdSchema: GraphQLSchema
 beforeAll(() => {
   return openAPIToGraphQL
     .createGraphQLSchema(oas)
@@ -32,7 +30,7 @@ test('All query endpoints present', () => {
       if (method === 'get') oasGetCount++
     }
   }
-  const gqlTypes = Object.keys(createdSchema._typeMap.Query.getFields()).length
+  const gqlTypes = Object.keys((createdSchema.getTypeMap().Query as GraphQLObjectType).getFields()).length
   expect(gqlTypes).toEqual(oasGetCount)
 })
 
@@ -43,7 +41,7 @@ test('All mutation endpoints present', () => {
       if (Oas3Tools.isHttpMethod(method) && method !== 'get') oasMutCount++
     }
   }
-  const gqlTypes = Object.keys(createdSchema._typeMap.Mutation.getFields())
+  const gqlTypes = Object.keys((createdSchema.getTypeMap().Mutation as GraphQLObjectType).getFields())
     .length
   expect(gqlTypes).toEqual(oasMutCount)
 })
diff --git a/packages/openapi-to-graphql/test/ibm_language_translator.test.ts b/packages/openapi-to-graphql/test/ibm_language_translator.test.ts
index 30530e69..61a112b3 100644
--- a/packages/openapi-to-graphql/test/ibm_language_translator.test.ts
+++ b/packages/openapi-to-graphql/test/ibm_language_translator.test.ts
@@ -6,15 +6,14 @@
 'use strict'
 
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
+import { GraphQLObjectType, GraphQLSchema } from 'graphql'
 
 import * as openAPIToGraphQL from '../src/index'
 
-/**
- * Set up the schema first
- */
+// Set up the schema first
 const oas = require('./fixtures/ibm_language_translator.json')
 
-let createdSchema
+let createdSchema: GraphQLSchema
 beforeAll(() => {
   return openAPIToGraphQL
     .createGraphQLSchema(oas)
@@ -31,7 +30,7 @@ test('All IBM Language Translator query endpoints present', () => {
     }
   }
   const gqlTypes = Object.keys(
-    createdSchema._typeMap.Query.getFields().viewerAnyAuth.type.getFields()
+    ((createdSchema.getTypeMap().Query as GraphQLObjectType).getFields().viewerAnyAuth.type as GraphQLObjectType).getFields()
   ).length
 
   expect(gqlTypes).toEqual(oasGetCount)
diff --git a/packages/openapi-to-graphql/test/instagram.test.ts b/packages/openapi-to-graphql/test/instagram.test.ts
index 911b9ee3..c701da06 100644
--- a/packages/openapi-to-graphql/test/instagram.test.ts
+++ b/packages/openapi-to-graphql/test/instagram.test.ts
@@ -6,15 +6,14 @@
 'use strict'
 
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
+import { GraphQLObjectType, GraphQLSchema } from 'graphql'
 
 import * as openAPIToGraphQL from '../src/index'
 
-/**
- * Set up the schema first
- */
+// Set up the schema first
 const oas = require('./fixtures/instagram.json')
 
-let createdSchema
+let createdSchema: GraphQLSchema
 beforeAll(() => {
   return openAPIToGraphQL
     .createGraphQLSchema(oas)
@@ -31,7 +30,7 @@ test('All Instagram query endpoints present', () => {
     }
   }
   const gqlTypes = Object.keys(
-    createdSchema._typeMap.Query.getFields().viewerAnyAuth.type.getFields()
+    ((createdSchema.getTypeMap().Query as GraphQLObjectType).getFields().viewerAnyAuth.type as GraphQLObjectType).getFields()
   ).length
   expect(gqlTypes).toEqual(oasGetCount)
 })
diff --git a/packages/openapi-to-graphql/test/stripe.test.ts b/packages/openapi-to-graphql/test/stripe.test.ts
index 08ca71b0..286506e7 100644
--- a/packages/openapi-to-graphql/test/stripe.test.ts
+++ b/packages/openapi-to-graphql/test/stripe.test.ts
@@ -6,15 +6,14 @@
 'use strict'
 
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
+import { GraphQLObjectType, GraphQLSchema } from 'graphql'
 
 import * as openAPIToGraphQL from '../src/index'
 
-/**
- * Set up the schema first
- */
+// Set up the schema first
 const oas = require('./fixtures/stripe.json')
 
-let createdSchema
+let createdSchema: GraphQLSchema
 beforeAll(() => {
   return openAPIToGraphQL
     .createGraphQLSchema(oas)
@@ -31,7 +30,7 @@ test('All Stripe query endpoints present', () => {
     }
   }
   const gqlTypes = Object.keys(
-    createdSchema._typeMap.Query.getFields().viewerAnyAuth.type.getFields()
+    ((createdSchema.getTypeMap().Query as GraphQLObjectType).getFields().viewerAnyAuth.type as GraphQLObjectType).getFields()
   ).length
 
   expect(gqlTypes).toEqual(oasGetCount)
diff --git a/packages/openapi-to-graphql/test/weather_underground.test.ts b/packages/openapi-to-graphql/test/weather_underground.test.ts
index a75291e6..d9b685e7 100644
--- a/packages/openapi-to-graphql/test/weather_underground.test.ts
+++ b/packages/openapi-to-graphql/test/weather_underground.test.ts
@@ -6,15 +6,14 @@
 'use strict'
 
 import { afterAll, beforeAll, expect, test } from '@jest/globals'
+import { GraphQLObjectType, GraphQLSchema } from 'graphql'
 
 import * as openAPIToGraphQL from '../src/index'
 
-/**
- * Set up the schema first
- */
+// Set up the schema first
 const oas = require('./fixtures/weather_underground.json')
 
-let createdSchema
+let createdSchema: GraphQLSchema
 beforeAll(() => {
   return openAPIToGraphQL
     .createGraphQLSchema(oas)
@@ -30,6 +29,6 @@ test('All Weather Underground query endpoints present', () => {
       if (method === 'get') oasGetCount++
     }
   }
-  const gqlTypes = Object.keys(createdSchema._typeMap.Query.getFields()).length
+  const gqlTypes = Object.keys((createdSchema.getTypeMap().Query as GraphQLObjectType).getFields()).length
   expect(gqlTypes).toEqual(oasGetCount)
 })
diff --git a/packages/openapi-to-graphql/yarn.lock b/packages/openapi-to-graphql/yarn.lock
index 8dff7df3..32a1858e 100644
--- a/packages/openapi-to-graphql/yarn.lock
+++ b/packages/openapi-to-graphql/yarn.lock
@@ -550,6 +550,13 @@
   resolved "https://registry.yarnpkg.com/@tootallnate/once/-/once-1.1.2.tgz#ccb91445360179a04e7fe6aff78c00ffc1eeaf82"
   integrity sha512-RbzJvlNzmRq5c3O09UipeuXno4tA1FE6ikOjxZK0tuxVv3412l64l5t1W5pj4+rJq9vpkm/kwiR07aZXnsKPxw==
 
+"@types/accepts@*":
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/@types/accepts/-/accepts-1.3.5.tgz#c34bec115cfc746e04fe5a059df4ce7e7b391575"
+  integrity sha512-jOdnI/3qTpHABjM5cx1Hc0sKsPoYCp+DP/GJRGtDlPd7fiV9oXGGIcjW/ZOxLIvjGz8MA+uMZI9metHlgqbgwQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/babel__core@^7.0.0", "@types/babel__core@^7.1.14":
   version "7.1.15"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.15.tgz#2ccfb1ad55a02c83f8e0ad327cbc332f55eb1024"
@@ -583,11 +590,67 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
+"@types/body-parser@*":
+  version "1.19.2"
+  resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.19.2.tgz#aea2059e28b7658639081347ac4fab3de166e6f0"
+  integrity sha512-ALYone6pm6QmwZoAgeyNksccT9Q4AWZQ6PvfwR37GT6r6FWUPguq6sUmNGSMV2Wr761oQoBxwGGa6DR5o1DC9g==
+  dependencies:
+    "@types/connect" "*"
+    "@types/node" "*"
+
+"@types/connect@*":
+  version "3.4.35"
+  resolved "https://registry.yarnpkg.com/@types/connect/-/connect-3.4.35.tgz#5fcf6ae445e4021d1fc2219a4873cc73a3bb2ad1"
+  integrity sha512-cdeYyv4KWoEgpBISTxWvqYsVy444DOqehiF3fM3ne10AmJ62RSyNkUnxMJXHQWRQQX2eR94m5y1IZyDwBjV9FQ==
+  dependencies:
+    "@types/node" "*"
+
+"@types/content-disposition@*":
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/@types/content-disposition/-/content-disposition-0.5.4.tgz#de48cf01c79c9f1560bcfd8ae43217ab028657f8"
+  integrity sha512-0mPF08jn9zYI0n0Q/Pnz7C4kThdSt+6LD4amsrYDDpgBfrVWa3TcCOxKX1zkGgYniGagRv8heN2cbh+CAn+uuQ==
+
+"@types/cookies@*":
+  version "0.7.7"
+  resolved "https://registry.yarnpkg.com/@types/cookies/-/cookies-0.7.7.tgz#7a92453d1d16389c05a5301eef566f34946cfd81"
+  integrity sha512-h7BcvPUogWbKCzBR2lY4oqaZbO3jXZksexYJVFvkrFeLgbZjQkU4x8pRq6eg2MHXQhY0McQdqmmsxRWlVAHooA==
+  dependencies:
+    "@types/connect" "*"
+    "@types/express" "*"
+    "@types/keygrip" "*"
+    "@types/node" "*"
+
 "@types/deep-equal@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/deep-equal/-/deep-equal-1.0.1.tgz#71cfabb247c22bcc16d536111f50c0ed12476b03"
   integrity sha512-mMUu4nWHLBlHtxXY17Fg6+ucS/MnndyOWyOe7MmwkoMYxvfQU2ajtRaEvqSUv+aVkMqH/C0NCI8UoVfRNQ10yg==
 
+"@types/express-serve-static-core@^4.17.18":
+  version "4.17.26"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.26.tgz#5d9a8eeecb9d5f9d7fc1d85f541512a84638ae88"
+  integrity sha512-zeu3tpouA043RHxW0gzRxwCHchMgftE8GArRsvYT0ByDMbn19olQHx5jLue0LxWY6iYtXb7rXmuVtSkhy9YZvQ==
+  dependencies:
+    "@types/node" "*"
+    "@types/qs" "*"
+    "@types/range-parser" "*"
+
+"@types/express@*":
+  version "4.17.13"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.13.tgz#a76e2995728999bab51a33fabce1d705a3709034"
+  integrity sha512-6bSZTPaTIACxn48l50SR+axgrqm6qXFIxrdAKaG6PaJk3+zuUr35hBlgT7vOmJcum+OEaIBLtHV/qloEAFITeA==
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "^4.17.18"
+    "@types/qs" "*"
+    "@types/serve-static" "*"
+
+"@types/fs-capacitor@*":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/fs-capacitor/-/fs-capacitor-2.0.0.tgz#17113e25817f584f58100fb7a08eed288b81956e"
+  integrity sha512-FKVPOCFbhCvZxpVAMhdBdTfVfXUpsh15wFHgqOKxh9N9vzWZVuWCSijZ5T4U34XYNnuj2oduh6xcs1i+LPI+BQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/graceful-fs@^4.1.2":
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/@types/graceful-fs/-/graceful-fs-4.1.5.tgz#21ffba0d98da4350db64891f92a9e5db3cdb4e15"
@@ -595,6 +658,16 @@
   dependencies:
     "@types/node" "*"
 
+"@types/graphql-upload@^8.0.7":
+  version "8.0.7"
+  resolved "https://registry.yarnpkg.com/@types/graphql-upload/-/graphql-upload-8.0.7.tgz#71dd5d4a8d9ddb598df91298d6e98a943061b255"
+  integrity sha512-uXhInuUY/W6n9a+PdCt9vcZ7z2m+NzByBJFvvDM+46pljqEwXXnIAjsEI1Dka2FKRTGthetm/imN//RhtEEYSA==
+  dependencies:
+    "@types/express" "*"
+    "@types/fs-capacitor" "*"
+    "@types/koa" "*"
+    graphql "^15.3.0"
+
 "@types/graphql@^0.9.1":
   version "0.9.4"
   resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.9.4.tgz#cdeb6bcbef9b6c584374b81aa7f48ecf3da404fa"
@@ -607,6 +680,16 @@
   dependencies:
     graphql "*"
 
+"@types/http-assert@*":
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/@types/http-assert/-/http-assert-1.5.3.tgz#ef8e3d1a8d46c387f04ab0f2e8ab8cb0c5078661"
+  integrity sha512-FyAOrDuQmBi8/or3ns4rwPno7/9tJTijVW6aQQjK02+kOQ8zmoNg2XJtAuQhvQcy1ASJq38wirX5//9J1EqoUA==
+
+"@types/http-errors@*":
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/@types/http-errors/-/http-errors-1.8.1.tgz#e81ad28a60bee0328c6d2384e029aec626f1ae67"
+  integrity sha512-e+2rjEwK6KDaNOm5Aa9wNGgyS9oSZU/4pfSMMPYNOfjvFI0WVXm29+ITRFr6aKDvvKo7uU1jV68MW4ScsfDi7Q==
+
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz#4ba8ddb720221f432e443bd5f9117fd22cfd4762"
@@ -634,6 +717,37 @@
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
 
+"@types/keygrip@*":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@types/keygrip/-/keygrip-1.0.2.tgz#513abfd256d7ad0bf1ee1873606317b33b1b2a72"
+  integrity sha512-GJhpTepz2udxGexqos8wgaBx4I/zWIDPh/KOGEwAqtuGDkOUJu5eFvwmdBX4AmB8Odsr+9pHCQqiAqDL/yKMKw==
+
+"@types/koa-compose@*":
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/@types/koa-compose/-/koa-compose-3.2.5.tgz#85eb2e80ac50be95f37ccf8c407c09bbe3468e9d"
+  integrity sha512-B8nG/OoE1ORZqCkBVsup/AKcvjdgoHnfi4pZMn5UwAPCbhk/96xyv284eBYW8JlQbQ7zDmnpFr68I/40mFoIBQ==
+  dependencies:
+    "@types/koa" "*"
+
+"@types/koa@*":
+  version "2.13.4"
+  resolved "https://registry.yarnpkg.com/@types/koa/-/koa-2.13.4.tgz#10620b3f24a8027ef5cbae88b393d1b31205726b"
+  integrity sha512-dfHYMfU+z/vKtQB7NUrthdAEiSvnLebvBjwHtfFmpZmB7em2N3WVQdHgnFq+xvyVgxW5jKDmjWfLD3lw4g4uTw==
+  dependencies:
+    "@types/accepts" "*"
+    "@types/content-disposition" "*"
+    "@types/cookies" "*"
+    "@types/http-assert" "*"
+    "@types/http-errors" "*"
+    "@types/keygrip" "*"
+    "@types/koa-compose" "*"
+    "@types/node" "*"
+
+"@types/mime@^1":
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.2.tgz#93e25bf9ee75fe0fd80b594bc4feb0e862111b5a"
+  integrity sha512-YATxVxgRqNH6nHEIsvg6k2Boc1JHI9ZbH5iWFFv/MTkchz3b1ieGDa5T0a9RznNdI0KhVbdbWSN+KWWrQZRxTw==
+
 "@types/minimatch@^3.0.3":
   version "3.0.5"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.5.tgz#1001cc5e6a3704b83c236027e77f2f58ea010f40"
@@ -654,6 +768,24 @@
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.3.2.tgz#fc8c2825e4ed2142473b4a81064e6e081463d1b3"
   integrity sha512-eI5Yrz3Qv4KPUa/nSIAi0h+qX0XyewOliug5F2QAtuRg6Kjg6jfmxe1GIwoIRhZspD1A0RP8ANrPwvEXXtRFog==
 
+"@types/qs@*":
+  version "6.9.7"
+  resolved "https://registry.yarnpkg.com/@types/qs/-/qs-6.9.7.tgz#63bb7d067db107cc1e457c303bc25d511febf6cb"
+  integrity sha512-FGa1F62FT09qcrueBA6qYTrJPVDzah9a+493+o2PCXsesWHIn27G98TsSMs3WPNbZIEj4+VJf6saSFpvD+3Zsw==
+
+"@types/range-parser@*":
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.4.tgz#cd667bcfdd025213aafb7ca5915a932590acdcdc"
+  integrity sha512-EEhsLsD6UsDM1yFhAvy0Cjr6VwmpMWqFBCb9w07wVugF7w9nfajxLuVmngTIpgS6svCnm6Vaw+MZhoDCKnOfsw==
+
+"@types/serve-static@*":
+  version "1.13.10"
+  resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.10.tgz#f5e0ce8797d2d7cc5ebeda48a52c96c4fa47a8d9"
+  integrity sha512-nCkHGI4w7ZgAdNkrEu0bv+4xNV/XDqW+DydknebMOQwkpDGx8G+HTlj7R7ABI8i8nKxVw0wtKPi1D+lPOkh4YQ==
+  dependencies:
+    "@types/mime" "^1"
+    "@types/node" "*"
+
 "@types/stack-utils@^2.0.0":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.1.tgz#20f18294f797f2209b5f65c8e3b5c8e8261d127c"
@@ -1124,6 +1256,13 @@ bulk-write-stream@^2.0.1:
     inherits "^2.0.3"
     readable-stream "^3.1.1"
 
+busboy@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.3.1.tgz#170899274c5bf38aae27d5c62b71268cd585fd1b"
+  integrity sha512-y7tTxhGKXcyBxRKAni+awqx8uqaJKrSFSNFSeRG5CsWNdmy2BIK+6VGWEW7TZnIO/533mtMEA4rOevQV815YJw==
+  dependencies:
+    dicer "0.3.0"
+
 bytes@3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
@@ -1598,6 +1737,13 @@ detect-newline@^3.0.0:
   resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
   integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
 
+dicer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/dicer/-/dicer-0.3.0.tgz#eacd98b3bfbf92e8ab5c2fdb71aaac44bb06b872"
+  integrity sha512-MdceRRWqltEG2dZqO769g27N/3PXfcKl04VhYnBlo2YhH7zPi88VebsjTKclaOyiuMaGU72hTfw3VkUitGcVCA==
+  dependencies:
+    streamsearch "0.1.2"
+
 diff-sequences@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-26.6.2.tgz#48ba99157de1923412eed41db6b6d4aa9ca7c0b1"
@@ -2342,6 +2488,15 @@ form-data@^3.0.0:
     combined-stream "^1.0.8"
     mime-types "^2.1.12"
 
+form-data@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.0.tgz#93919daeaf361ee529584b9b31664dc12c9fa452"
+  integrity sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
 form-urlencoded@^6.0.4:
   version "6.0.4"
   resolved "https://registry.yarnpkg.com/form-urlencoded/-/form-urlencoded-6.0.4.tgz#62305ea704bb86e1c8b946d1aae5a34e02b6634f"
@@ -2365,6 +2520,16 @@ from2@^2.3.0:
     inherits "^2.0.1"
     readable-stream "^2.0.0"
 
+fs-capacitor@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/fs-capacitor/-/fs-capacitor-6.2.0.tgz#fa79ac6576629163cb84561995602d8999afb7f5"
+  integrity sha512-nKcE1UduoSKX27NSZlg879LdQc94OtbOsEmKMN2MBNudXREvijRKx2GEBsTMTfws+BrbkJoEuynbGSVRSpauvw==
+
+fs-monkey@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/fs-monkey/-/fs-monkey-1.0.3.tgz#ae3ac92d53bb328efe0e9a1d9541f6ad8d48e2d3"
+  integrity sha512-cybjIfiiE+pTWicSCLFHSrXZ6EilF30oh91FDP9S2B051prEa7QWfrVTQm10/dDpswBDXZugPa1Ogu8Yh+HV0Q==
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -2565,6 +2730,16 @@ graphql-subscriptions@^1.1.0:
   dependencies:
     iterall "^1.3.0"
 
+graphql-upload@^13.0.0:
+  version "13.0.0"
+  resolved "https://registry.yarnpkg.com/graphql-upload/-/graphql-upload-13.0.0.tgz#1a255b64d3cbf3c9f9171fa62a8fb0b9b59bb1d9"
+  integrity sha512-YKhx8m/uOtKu4Y1UzBFJhbBGJTlk7k4CydlUUiNrtxnwZv0WigbRHP+DVhRNKt7u7DXOtcKZeYJlGtnMXvreXA==
+  dependencies:
+    busboy "^0.3.1"
+    fs-capacitor "^6.2.0"
+    http-errors "^1.8.1"
+    object-path "^0.11.8"
+
 graphql@*, graphql@^15.3.0:
   version "15.5.1"
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.5.1.tgz#f2f84415d8985e7b84731e7f3536f8bb9d383aad"
@@ -2675,6 +2850,17 @@ http-errors@1.8.0:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
+http-errors@^1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.8.1.tgz#7c3f28577cbc8a207388455dbd62295ed07bd68c"
+  integrity sha512-Kpk9Sm7NmI+RHhnj6OIWDI1d6fIoFAtFt9RLaTMRlg/8w49juAStsrBgp0Dp4OdxdVbRIeKhtCUvoi/RuAhO4g==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.2.0"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.1"
+
 http-proxy-agent@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz#8a8c8ef7f5932ccf953c296ca8291b95aa74aa3a"
@@ -3832,6 +4018,13 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
+memfs@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.4.0.tgz#8bc12062b973be6b295d4340595736a656f0a257"
+  integrity sha512-o/RfP0J1d03YwsAxyHxAYs2kyJp55AFkMazlFAZFR2I2IXkxiUTXRabJ6RmNNCQ83LAD2jy52Khj0m3OffpNdA==
+  dependencies:
+    fs-monkey "1.0.3"
+
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -4203,6 +4396,11 @@ object-keys@^1.0.12, object-keys@^1.1.1:
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
+object-path@^0.11.8:
+  version "0.11.8"
+  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.8.tgz#ed002c02bbdd0070b78a27455e8ae01fc14d4742"
+  integrity sha512-YJjNZrlXJFM42wTBn6zgOJVar9KFJvzx6sTWDte8sWZF//cnjl0BxHNpfZx+ZffXX63A9q0b1zsFiBX4g4X5KA==
+
 object.assign@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.2.tgz#0ed54a342eceb37b38ff76eb831a0e788cb63940"
@@ -5166,6 +5364,11 @@ stream-shift@^1.0.0:
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
   integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
 
+streamsearch@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
+  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
+
 string-length@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/string-length/-/string-length-4.0.2.tgz#a8a8dc7bd5c1a82b9b3c8b87e125f66871b6e57a"
@@ -5435,6 +5638,11 @@ toidentifier@1.0.0:
   resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
   integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
 
+toidentifier@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.1.tgz#3be34321a88a820ed1bd80dfaa33e479fbb8dd35"
+  integrity sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==
+
 touch@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/touch/-/touch-3.1.0.tgz#fe365f5f75ec9ed4e56825e0bb76d24ab74af83b"
diff --git a/yarn.lock b/yarn.lock
index 4f290825..75f66862 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -684,6 +684,13 @@
   resolved "https://registry.yarnpkg.com/@tootallnate/once/-/once-1.1.2.tgz#ccb91445360179a04e7fe6aff78c00ffc1eeaf82"
   integrity sha512-RbzJvlNzmRq5c3O09UipeuXno4tA1FE6ikOjxZK0tuxVv3412l64l5t1W5pj4+rJq9vpkm/kwiR07aZXnsKPxw==
 
+"@types/accepts@*":
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/@types/accepts/-/accepts-1.3.5.tgz#c34bec115cfc746e04fe5a059df4ce7e7b391575"
+  integrity sha512-jOdnI/3qTpHABjM5cx1Hc0sKsPoYCp+DP/GJRGtDlPd7fiV9oXGGIcjW/ZOxLIvjGz8MA+uMZI9metHlgqbgwQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/babel__core@^7.0.0":
   version "7.1.14"
   resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.14.tgz#faaeefc4185ec71c389f4501ee5ec84b170cc402"
@@ -728,6 +735,36 @@
   dependencies:
     "@babel/types" "^7.3.0"
 
+"@types/body-parser@*":
+  version "1.19.2"
+  resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.19.2.tgz#aea2059e28b7658639081347ac4fab3de166e6f0"
+  integrity sha512-ALYone6pm6QmwZoAgeyNksccT9Q4AWZQ6PvfwR37GT6r6FWUPguq6sUmNGSMV2Wr761oQoBxwGGa6DR5o1DC9g==
+  dependencies:
+    "@types/connect" "*"
+    "@types/node" "*"
+
+"@types/connect@*":
+  version "3.4.35"
+  resolved "https://registry.yarnpkg.com/@types/connect/-/connect-3.4.35.tgz#5fcf6ae445e4021d1fc2219a4873cc73a3bb2ad1"
+  integrity sha512-cdeYyv4KWoEgpBISTxWvqYsVy444DOqehiF3fM3ne10AmJ62RSyNkUnxMJXHQWRQQX2eR94m5y1IZyDwBjV9FQ==
+  dependencies:
+    "@types/node" "*"
+
+"@types/content-disposition@*":
+  version "0.5.4"
+  resolved "https://registry.yarnpkg.com/@types/content-disposition/-/content-disposition-0.5.4.tgz#de48cf01c79c9f1560bcfd8ae43217ab028657f8"
+  integrity sha512-0mPF08jn9zYI0n0Q/Pnz7C4kThdSt+6LD4amsrYDDpgBfrVWa3TcCOxKX1zkGgYniGagRv8heN2cbh+CAn+uuQ==
+
+"@types/cookies@*":
+  version "0.7.7"
+  resolved "https://registry.yarnpkg.com/@types/cookies/-/cookies-0.7.7.tgz#7a92453d1d16389c05a5301eef566f34946cfd81"
+  integrity sha512-h7BcvPUogWbKCzBR2lY4oqaZbO3jXZksexYJVFvkrFeLgbZjQkU4x8pRq6eg2MHXQhY0McQdqmmsxRWlVAHooA==
+  dependencies:
+    "@types/connect" "*"
+    "@types/express" "*"
+    "@types/keygrip" "*"
+    "@types/node" "*"
+
 "@types/deep-equal@^1.0.1":
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/@types/deep-equal/-/deep-equal-1.0.1.tgz#71cfabb247c22bcc16d536111f50c0ed12476b03"
@@ -738,6 +775,32 @@
   resolved "https://registry.yarnpkg.com/@types/estree/-/estree-0.0.39.tgz#e177e699ee1b8c22d23174caaa7422644389509f"
   integrity sha512-EYNwp3bU+98cpU4lAWYYL7Zz+2gryWH1qbdDTidVd6hkiR6weksdbMadyXKXNPEkQFhXM+hVO9ZygomHXp+AIw==
 
+"@types/express-serve-static-core@^4.17.18":
+  version "4.17.26"
+  resolved "https://registry.yarnpkg.com/@types/express-serve-static-core/-/express-serve-static-core-4.17.26.tgz#5d9a8eeecb9d5f9d7fc1d85f541512a84638ae88"
+  integrity sha512-zeu3tpouA043RHxW0gzRxwCHchMgftE8GArRsvYT0ByDMbn19olQHx5jLue0LxWY6iYtXb7rXmuVtSkhy9YZvQ==
+  dependencies:
+    "@types/node" "*"
+    "@types/qs" "*"
+    "@types/range-parser" "*"
+
+"@types/express@*":
+  version "4.17.13"
+  resolved "https://registry.yarnpkg.com/@types/express/-/express-4.17.13.tgz#a76e2995728999bab51a33fabce1d705a3709034"
+  integrity sha512-6bSZTPaTIACxn48l50SR+axgrqm6qXFIxrdAKaG6PaJk3+zuUr35hBlgT7vOmJcum+OEaIBLtHV/qloEAFITeA==
+  dependencies:
+    "@types/body-parser" "*"
+    "@types/express-serve-static-core" "^4.17.18"
+    "@types/qs" "*"
+    "@types/serve-static" "*"
+
+"@types/fs-capacitor@*":
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/@types/fs-capacitor/-/fs-capacitor-2.0.0.tgz#17113e25817f584f58100fb7a08eed288b81956e"
+  integrity sha512-FKVPOCFbhCvZxpVAMhdBdTfVfXUpsh15wFHgqOKxh9N9vzWZVuWCSijZ5T4U34XYNnuj2oduh6xcs1i+LPI+BQ==
+  dependencies:
+    "@types/node" "*"
+
 "@types/graceful-fs@^4.1.2":
   version "4.1.5"
   resolved "https://registry.yarnpkg.com/@types/graceful-fs/-/graceful-fs-4.1.5.tgz#21ffba0d98da4350db64891f92a9e5db3cdb4e15"
@@ -745,6 +808,16 @@
   dependencies:
     "@types/node" "*"
 
+"@types/graphql-upload@^8.0.7":
+  version "8.0.7"
+  resolved "https://registry.yarnpkg.com/@types/graphql-upload/-/graphql-upload-8.0.7.tgz#71dd5d4a8d9ddb598df91298d6e98a943061b255"
+  integrity sha512-uXhInuUY/W6n9a+PdCt9vcZ7z2m+NzByBJFvvDM+46pljqEwXXnIAjsEI1Dka2FKRTGthetm/imN//RhtEEYSA==
+  dependencies:
+    "@types/express" "*"
+    "@types/fs-capacitor" "*"
+    "@types/koa" "*"
+    graphql "^15.3.0"
+
 "@types/graphql@^0.9.1":
   version "0.9.4"
   resolved "https://registry.yarnpkg.com/@types/graphql/-/graphql-0.9.4.tgz#cdeb6bcbef9b6c584374b81aa7f48ecf3da404fa"
@@ -757,6 +830,16 @@
   dependencies:
     graphql "*"
 
+"@types/http-assert@*":
+  version "1.5.3"
+  resolved "https://registry.yarnpkg.com/@types/http-assert/-/http-assert-1.5.3.tgz#ef8e3d1a8d46c387f04ab0f2e8ab8cb0c5078661"
+  integrity sha512-FyAOrDuQmBi8/or3ns4rwPno7/9tJTijVW6aQQjK02+kOQ8zmoNg2XJtAuQhvQcy1ASJq38wirX5//9J1EqoUA==
+
+"@types/http-errors@*":
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/@types/http-errors/-/http-errors-1.8.1.tgz#e81ad28a60bee0328c6d2384e029aec626f1ae67"
+  integrity sha512-e+2rjEwK6KDaNOm5Aa9wNGgyS9oSZU/4pfSMMPYNOfjvFI0WVXm29+ITRFr6aKDvvKo7uU1jV68MW4ScsfDi7Q==
+
 "@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.3.tgz#4ba8ddb720221f432e443bd5f9117fd22cfd4762"
@@ -784,6 +867,37 @@
     jest-diff "^26.0.0"
     pretty-format "^26.0.0"
 
+"@types/keygrip@*":
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/@types/keygrip/-/keygrip-1.0.2.tgz#513abfd256d7ad0bf1ee1873606317b33b1b2a72"
+  integrity sha512-GJhpTepz2udxGexqos8wgaBx4I/zWIDPh/KOGEwAqtuGDkOUJu5eFvwmdBX4AmB8Odsr+9pHCQqiAqDL/yKMKw==
+
+"@types/koa-compose@*":
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/@types/koa-compose/-/koa-compose-3.2.5.tgz#85eb2e80ac50be95f37ccf8c407c09bbe3468e9d"
+  integrity sha512-B8nG/OoE1ORZqCkBVsup/AKcvjdgoHnfi4pZMn5UwAPCbhk/96xyv284eBYW8JlQbQ7zDmnpFr68I/40mFoIBQ==
+  dependencies:
+    "@types/koa" "*"
+
+"@types/koa@*":
+  version "2.13.4"
+  resolved "https://registry.yarnpkg.com/@types/koa/-/koa-2.13.4.tgz#10620b3f24a8027ef5cbae88b393d1b31205726b"
+  integrity sha512-dfHYMfU+z/vKtQB7NUrthdAEiSvnLebvBjwHtfFmpZmB7em2N3WVQdHgnFq+xvyVgxW5jKDmjWfLD3lw4g4uTw==
+  dependencies:
+    "@types/accepts" "*"
+    "@types/content-disposition" "*"
+    "@types/cookies" "*"
+    "@types/http-assert" "*"
+    "@types/http-errors" "*"
+    "@types/keygrip" "*"
+    "@types/koa-compose" "*"
+    "@types/node" "*"
+
+"@types/mime@^1":
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/@types/mime/-/mime-1.3.2.tgz#93e25bf9ee75fe0fd80b594bc4feb0e862111b5a"
+  integrity sha512-YATxVxgRqNH6nHEIsvg6k2Boc1JHI9ZbH5iWFFv/MTkchz3b1ieGDa5T0a9RznNdI0KhVbdbWSN+KWWrQZRxTw==
+
 "@types/minimatch@^3.0.3":
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/@types/minimatch/-/minimatch-3.0.4.tgz#f0ec25dbf2f0e4b18647313ac031134ca5b24b21"
@@ -819,6 +933,16 @@
   resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.3.2.tgz#fc8c2825e4ed2142473b4a81064e6e081463d1b3"
   integrity sha512-eI5Yrz3Qv4KPUa/nSIAi0h+qX0XyewOliug5F2QAtuRg6Kjg6jfmxe1GIwoIRhZspD1A0RP8ANrPwvEXXtRFog==
 
+"@types/qs@*":
+  version "6.9.7"
+  resolved "https://registry.yarnpkg.com/@types/qs/-/qs-6.9.7.tgz#63bb7d067db107cc1e457c303bc25d511febf6cb"
+  integrity sha512-FGa1F62FT09qcrueBA6qYTrJPVDzah9a+493+o2PCXsesWHIn27G98TsSMs3WPNbZIEj4+VJf6saSFpvD+3Zsw==
+
+"@types/range-parser@*":
+  version "1.2.4"
+  resolved "https://registry.yarnpkg.com/@types/range-parser/-/range-parser-1.2.4.tgz#cd667bcfdd025213aafb7ca5915a932590acdcdc"
+  integrity sha512-EEhsLsD6UsDM1yFhAvy0Cjr6VwmpMWqFBCb9w07wVugF7w9nfajxLuVmngTIpgS6svCnm6Vaw+MZhoDCKnOfsw==
+
 "@types/resolve@0.0.8":
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/@types/resolve/-/resolve-0.0.8.tgz#f26074d238e02659e323ce1a13d041eee280e194"
@@ -826,6 +950,14 @@
   dependencies:
     "@types/node" "*"
 
+"@types/serve-static@*":
+  version "1.13.10"
+  resolved "https://registry.yarnpkg.com/@types/serve-static/-/serve-static-1.13.10.tgz#f5e0ce8797d2d7cc5ebeda48a52c96c4fa47a8d9"
+  integrity sha512-nCkHGI4w7ZgAdNkrEu0bv+4xNV/XDqW+DydknebMOQwkpDGx8G+HTlj7R7ABI8i8nKxVw0wtKPi1D+lPOkh4YQ==
+  dependencies:
+    "@types/mime" "^1"
+    "@types/node" "*"
+
 "@types/stack-utils@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.0.tgz#7036640b4e21cc2f259ae826ce843d277dad8cff"
@@ -1347,6 +1479,13 @@ bulk-write-stream@^2.0.1:
     inherits "^2.0.3"
     readable-stream "^3.1.1"
 
+busboy@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/busboy/-/busboy-0.3.1.tgz#170899274c5bf38aae27d5c62b71268cd585fd1b"
+  integrity sha512-y7tTxhGKXcyBxRKAni+awqx8uqaJKrSFSNFSeRG5CsWNdmy2BIK+6VGWEW7TZnIO/533mtMEA4rOevQV815YJw==
+  dependencies:
+    dicer "0.3.0"
+
 bytes@3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
@@ -1944,6 +2083,13 @@ detect-newline@^3.0.0:
   resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
   integrity sha512-TLz+x/vEXm/Y7P7wn1EJFNLxYpUD4TgMosxY6fAVJUnJMbupHBOncxyWUG9OpTaH9EBD7uFI5LfEgmMOc54DsA==
 
+dicer@0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/dicer/-/dicer-0.3.0.tgz#eacd98b3bfbf92e8ab5c2fdb71aaac44bb06b872"
+  integrity sha512-MdceRRWqltEG2dZqO769g27N/3PXfcKl04VhYnBlo2YhH7zPi88VebsjTKclaOyiuMaGU72hTfw3VkUitGcVCA==
+  dependencies:
+    streamsearch "0.1.2"
+
 diff-sequences@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-26.6.2.tgz#48ba99157de1923412eed41db6b6d4aa9ca7c0b1"
@@ -2907,6 +3053,15 @@ form-data@^3.0.0:
     combined-stream "^1.0.8"
     mime-types "^2.1.12"
 
+form-data@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-4.0.0.tgz#93919daeaf361ee529584b9b31664dc12c9fa452"
+  integrity sha512-ETEklSGi5t0QMZuiXoA/Q6vcnxcLQP5vdugSpuAyi6SVGi2clPPp+xgEhuMaHC+zGgn31Kd235W35f7Hykkaww==
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.8"
+    mime-types "^2.1.12"
+
 form-urlencoded@^6.0.4:
   version "6.0.4"
   resolved "https://registry.yarnpkg.com/form-urlencoded/-/form-urlencoded-6.0.4.tgz#62305ea704bb86e1c8b946d1aae5a34e02b6634f"
@@ -2930,6 +3085,11 @@ from2@^2.3.0:
     inherits "^2.0.1"
     readable-stream "^2.0.0"
 
+fs-capacitor@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/fs-capacitor/-/fs-capacitor-6.2.0.tgz#fa79ac6576629163cb84561995602d8999afb7f5"
+  integrity sha512-nKcE1UduoSKX27NSZlg879LdQc94OtbOsEmKMN2MBNudXREvijRKx2GEBsTMTfws+BrbkJoEuynbGSVRSpauvw==
+
 fs-extra@8.1.0:
   version "8.1.0"
   resolved "https://registry.yarnpkg.com/fs-extra/-/fs-extra-8.1.0.tgz#49d43c45a88cd9677668cb7be1b46efdb8d2e1c0"
@@ -2949,6 +3109,11 @@ fs-extra@9.0.0:
     jsonfile "^6.0.1"
     universalify "^1.0.0"
 
+fs-monkey@1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/fs-monkey/-/fs-monkey-1.0.3.tgz#ae3ac92d53bb328efe0e9a1d9541f6ad8d48e2d3"
+  integrity sha512-cybjIfiiE+pTWicSCLFHSrXZ6EilF30oh91FDP9S2B051prEa7QWfrVTQm10/dDpswBDXZugPa1Ogu8Yh+HV0Q==
+
 fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
@@ -3171,6 +3336,16 @@ graphql-subscriptions@^1.1.0:
   dependencies:
     iterall "^1.3.0"
 
+graphql-upload@^13.0.0:
+  version "13.0.0"
+  resolved "https://registry.yarnpkg.com/graphql-upload/-/graphql-upload-13.0.0.tgz#1a255b64d3cbf3c9f9171fa62a8fb0b9b59bb1d9"
+  integrity sha512-YKhx8m/uOtKu4Y1UzBFJhbBGJTlk7k4CydlUUiNrtxnwZv0WigbRHP+DVhRNKt7u7DXOtcKZeYJlGtnMXvreXA==
+  dependencies:
+    busboy "^0.3.1"
+    fs-capacitor "^6.2.0"
+    http-errors "^1.8.1"
+    object-path "^0.11.8"
+
 graphql@*, graphql@^15.3.0:
   version "15.5.1"
   resolved "https://registry.yarnpkg.com/graphql/-/graphql-15.5.1.tgz#f2f84415d8985e7b84731e7f3536f8bb9d383aad"
@@ -3281,6 +3456,17 @@ http-errors@1.8.0:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
+http-errors@^1.8.1:
+  version "1.8.1"
+  resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.8.1.tgz#7c3f28577cbc8a207388455dbd62295ed07bd68c"
+  integrity sha512-Kpk9Sm7NmI+RHhnj6OIWDI1d6fIoFAtFt9RLaTMRlg/8w49juAStsrBgp0Dp4OdxdVbRIeKhtCUvoi/RuAhO4g==
+  dependencies:
+    depd "~1.1.2"
+    inherits "2.0.4"
+    setprototypeof "1.2.0"
+    statuses ">= 1.5.0 < 2"
+    toidentifier "1.0.1"
+
 http-proxy-agent@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/http-proxy-agent/-/http-proxy-agent-4.0.1.tgz#8a8c8ef7f5932ccf953c296ca8291b95aa74aa3a"
@@ -4544,6 +4730,13 @@ media-typer@0.3.0:
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
   integrity sha1-hxDXrwqmJvj/+hzgAWhUUmMlV0g=
 
+memfs@^3.4.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/memfs/-/memfs-3.4.0.tgz#8bc12062b973be6b295d4340595736a656f0a257"
+  integrity sha512-o/RfP0J1d03YwsAxyHxAYs2kyJp55AFkMazlFAZFR2I2IXkxiUTXRabJ6RmNNCQ83LAD2jy52Khj0m3OffpNdA==
+  dependencies:
+    fs-monkey "1.0.3"
+
 merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
@@ -4938,6 +5131,11 @@ object-keys@^1.0.12, object-keys@^1.1.1:
   resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
   integrity sha512-NuAESUOUMrlIXOfHKzD6bpPu3tYt3xvjNdRIQ+FeT0lNb4K8WR70CaDxhuNguS2XG+GjkyMwOzsN5ZktImfhLA==
 
+object-path@^0.11.8:
+  version "0.11.8"
+  resolved "https://registry.yarnpkg.com/object-path/-/object-path-0.11.8.tgz#ed002c02bbdd0070b78a27455e8ae01fc14d4742"
+  integrity sha512-YJjNZrlXJFM42wTBn6zgOJVar9KFJvzx6sTWDte8sWZF//cnjl0BxHNpfZx+ZffXX63A9q0b1zsFiBX4g4X5KA==
+
 object.assign@^4.1.0, object.assign@^4.1.2:
   version "4.1.2"
   resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.2.tgz#0ed54a342eceb37b38ff76eb831a0e788cb63940"
@@ -6127,6 +6325,11 @@ stream-shift@^1.0.0:
   resolved "https://registry.yarnpkg.com/stream-shift/-/stream-shift-1.0.1.tgz#d7088281559ab2778424279b0877da3c392d5a3d"
   integrity sha512-AiisoFqQ0vbGcZgQPY1cdP2I76glaVA/RauYR4G4thNFgkTqr90yXTo4LYX60Jl+sIlPNHHdGSwo01AvbKUSVQ==
 
+streamsearch@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/streamsearch/-/streamsearch-0.1.2.tgz#808b9d0e56fc273d809ba57338e929919a1a9f1a"
+  integrity sha1-gIudDlb8Jz2Am6VzOOkpkZoanxo=
+
 string-length@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/string-length/-/string-length-4.0.2.tgz#a8a8dc7bd5c1a82b9b3c8b87e125f66871b6e57a"
@@ -6408,6 +6611,11 @@ toidentifier@1.0.0:
   resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
   integrity sha512-yaOH/Pk/VEhBWWTlhI+qXxDFXlejDGcQipMlyxda9nthulaxLZUNcUqFxokp0vcYnvteJln5FNQDRrxj3YcbVw==
 
+toidentifier@1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.1.tgz#3be34321a88a820ed1bd80dfaa33e479fbb8dd35"
+  integrity sha512-o5sSPKEkg/DIQNmH43V0/uerLrpzVedkUh8tGNvaeXpfpuwjKenlSox/2O/BTlZUtEe+JG7s5YhEz608PlAHRA==
+
 touch@^3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/touch/-/touch-3.1.0.tgz#fe365f5f75ec9ed4e56825e0bb76d24ab74af83b"