diff --git a/CHANGELOG.md b/CHANGELOG.md
index e3c1cf179..007f79389 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,20 +1,29 @@
-## 0.1.0 (2021-12-13)
+## 0.1.0 (2021-12-17)
 
-- chore: .gitignore and removal of unnecessary yarn cache as we are using "zero installs" ([a6cfdd0](https://github.com/kleros/kleros-v2/commit/a6cfdd0))
+- refactor: add arbitrator data index getter ([47a1623](https://github.com/kleros/kleros-v2/commit/47a1623))
+- refactor: add evidence contracts ([09a34f3](https://github.com/kleros/kleros-v2/commit/09a34f3))
+- refactor: add interfaces + capped math ([e25b21f](https://github.com/kleros/kleros-v2/commit/e25b21f))
+- refactor: add simple evidence home contract ([1b82f62](https://github.com/kleros/kleros-v2/commit/1b82f62))
+- refactor: fix contract name ([6eb744a](https://github.com/kleros/kleros-v2/commit/6eb744a))
+- refactor: remove foreign evidence interface ([ff8c50c](https://github.com/kleros/kleros-v2/commit/ff8c50c))
+- refactor(sdk): rename ([3241d10](https://github.com/kleros/kleros-v2/commit/3241d10))
+- test: add evidence contract tests ([590d800](https://github.com/kleros/kleros-v2/commit/590d800))
+- test: added a test for IncrementalNG ([65a996b](https://github.com/kleros/kleros-v2/commit/65a996b))
+- test(EvidenceModule): add test file ([9f00f98](https://github.com/kleros/kleros-v2/commit/9f00f98))
 - chore: added GitHub code scanning ([4a70475](https://github.com/kleros/kleros-v2/commit/4a70475))
 - chore: added the hardhat config for layer 2 networks, added hardhat-deploy and mocha ([a12ea0e](https://github.com/kleros/kleros-v2/commit/a12ea0e))
-- refactor(bridge): use ArbRetryableTx#getSubmissionPrice ([61bc2f3](https://github.com/kleros/kleros-v2/commit/61bc2f3))
-- refactor(sdk): rename ([3241d10](https://github.com/kleros/kleros-v2/commit/3241d10))
-- feat: add arbitrum L1 bridge and dependencies ([b412772](https://github.com/kleros/kleros-v2/commit/b412772))
-- feat: add arbitrum L2 bridge ([457b060](https://github.com/kleros/kleros-v2/commit/457b060))
-- feat: modern toolchain setup and simple RNG smart contracts ([17f6a76](https://github.com/kleros/kleros-v2/commit/17f6a76))
-- feat(Arbitration): standard update ([ed930de](https://github.com/kleros/kleros-v2/commit/ed930de))
+- chore: gitignore typechain ([b50f777](https://github.com/kleros/kleros-v2/commit/b50f777))
+- chore(typechain): clean generated files ([775ddd0](https://github.com/kleros/kleros-v2/commit/775ddd0))
+- fix: according to evidence standard + comments ([5c95828](https://github.com/kleros/kleros-v2/commit/5c95828))
+- fix: unused code ([26b5dc3](https://github.com/kleros/kleros-v2/commit/26b5dc3))
 - fix(Arbitrator): memory to calldata ([4770b1f](https://github.com/kleros/kleros-v2/commit/4770b1f))
+- fix(EvidenceModule): typos + castings + imports ([789c022](https://github.com/kleros/kleros-v2/commit/789c022))
 - fix(IArbitrator): appeals removed from the standard ([02c20ce](https://github.com/kleros/kleros-v2/commit/02c20ce))
 - fix(IArbitrator): change name to arbitration cost ([0ba4f29](https://github.com/kleros/kleros-v2/commit/0ba4f29))
 - fix(IArbitrator): interface simplification ([e81fb8b](https://github.com/kleros/kleros-v2/commit/e81fb8b))
 - fix(IArbitrator): replaced appealCost with fundingStatus ([f189dd9](https://github.com/kleros/kleros-v2/commit/f189dd9))
-- test: added a test for IncrementalNG ([65a996b](https://github.com/kleros/kleros-v2/commit/65a996b))
+- feat: modern toolchain setup and simple RNG smart contracts ([17f6a76](https://github.com/kleros/kleros-v2/commit/17f6a76))
+- feat(Arbitration): standard update ([ed930de](https://github.com/kleros/kleros-v2/commit/ed930de))
 - docs: initial commit ([23356e7](https://github.com/kleros/kleros-v2/commit/23356e7))
 - docs: license file added ([cb62d2c](https://github.com/kleros/kleros-v2/commit/cb62d2c))
 - docs: readme and spdx headers ([8a5b397](https://github.com/kleros/kleros-v2/commit/8a5b397))
diff --git a/contracts/package-lock.json b/contracts/package-lock.json
index a1f273b2f..f055a4551 100644
--- a/contracts/package-lock.json
+++ b/contracts/package-lock.json
@@ -1,10 +1,16 @@
 {
-  "name": "hardhat-project",
+  "name": "@kleros/kleros-v2-contracts",
+  "version": "0.1.0",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
-      "name": "hardhat-project",
+      "name": "@kleros/kleros-v2-contracts",
+      "version": "0.1.0",
+      "license": "MIT",
+      "dependencies": {
+        "@kleros/erc-792": "^8.0.0"
+      },
       "devDependencies": {
         "@nomiclabs/hardhat-ethers": "^2.0.2",
         "@nomiclabs/hardhat-etherscan": "^2.1.7",
@@ -18,19 +24,14 @@
         "@typescript-eslint/parser": "^4.33.0",
         "chai": "^4.3.4",
         "dotenv": "^10.0.0",
-        "eslint": "^7.32.0",
-        "eslint-config-prettier": "^8.3.0",
-        "eslint-config-standard": "^16.0.3",
-        "eslint-plugin-import": "^2.25.3",
-        "eslint-plugin-node": "^11.1.0",
-        "eslint-plugin-prettier": "^3.4.1",
-        "eslint-plugin-promise": "^5.1.1",
         "ethereum-waffle": "^3.4.0",
+        "ethereumjs-util": "^7.1.3",
         "ethers": "^5.5.1",
         "hardhat": "^2.6.8",
+        "hardhat-deploy": "^0.9.6",
+        "hardhat-deploy-ethers": "^0.3.0-beta.11",
         "hardhat-gas-reporter": "^1.0.4",
-        "prettier": "^2.4.1",
-        "prettier-plugin-solidity": "^1.0.0-beta.13",
+        "mocha": "^9.1.3",
         "solhint": "^3.3.6",
         "solidity-coverage": "^0.7.17",
         "ts-node": "^10.4.0",
@@ -548,6 +549,7 @@
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       "dev": true,
+      "peer": true,
       "dependencies": {
         "ajv": "^6.12.4",
         "debug": "^4.1.1",
@@ -568,6 +570,7 @@
       "resolved": "https://registry.npmjs.org/ignore/-/ignore-4.0.6.tgz",
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       "dev": true,
+      "peer": true,
       "engines": {
         "node": ">= 4"
       }
@@ -1025,6 +1028,32 @@
         "@ethersproject/transactions": "^5.5.0"
       }
     },
+    "node_modules/@ethersproject/hardware-wallets": {
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/@ethersproject/hardware-wallets/-/hardware-wallets-5.5.0.tgz",
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+      "dev": true,
+      "funding": [
+        {
+          "type": "individual",
+          "url": "https://gitcoin.co/grants/13/ethersjs-complete-simple-and-tiny-2"
+        },
+        {
+          "type": "individual",
+          "url": "https://www.buymeacoffee.com/ricmoo"
+        }
+      ],
+      "peer": true,
+      "dependencies": {
+        "@ledgerhq/hw-app-eth": "5.27.2",
+        "@ledgerhq/hw-transport": "5.26.0",
+        "@ledgerhq/hw-transport-u2f": "5.26.0",
+        "ethers": "^5.5.0"
+      },
+      "optionalDependencies": {
+        "@ledgerhq/hw-transport-node-hid": "5.26.0"
+      }
+    },
     "node_modules/@ethersproject/hash": {
       "version": "5.5.0",
       "resolved": "https://registry.npmjs.org/@ethersproject/hash/-/hash-5.5.0.tgz",
@@ -1505,6 +1534,7 @@
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       "dev": true,
+      "peer": true,
       "dependencies": {
         "@humanwhocodes/object-schema": "^1.2.0",
         "debug": "^4.1.1",
@@ -1518,7 +1548,270 @@
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-      "dev": true
+      "dev": true,
+      "peer": true
+    },
+    "node_modules/@kleros/erc-792": {
+      "version": "8.0.0",
+      "resolved": "https://registry.npmjs.org/@kleros/erc-792/-/erc-792-8.0.0.tgz",
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+    },
+    "node_modules/@ledgerhq/cryptoassets": {
+      "version": "5.53.0",
+      "resolved": "https://registry.npmjs.org/@ledgerhq/cryptoassets/-/cryptoassets-5.53.0.tgz",
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+      "peer": true,
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+    "node_modules/@ledgerhq/devices": {
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       }
     },
     "window-size": {
@@ -43392,71 +45925,44 @@
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@@ -43541,9 +46047,9 @@
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-        "find-up": "^3.0.0",
-        "get-caller-file": "^2.0.1",
+        "cliui": "^7.0.2",
+        "escalade": "^3.1.1",
+        "get-caller-file": "^2.0.5",
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-        "y18n": "^4.0.0",
-        "yargs-parser": "^13.1.2"
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-        "flat": "^4.1.0",
-        "lodash": "^4.17.15",
-        "yargs": "^13.3.0"
+        "camelcase": "^6.0.0",
+        "decamelize": "^4.0.0",
+        "flat": "^5.0.2",
+        "is-plain-obj": "^2.1.0"
+      },
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+        "decamelize": {
+          "version": "4.0.0",
+          "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-4.0.0.tgz",
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+          "dev": true
+        },
+        "is-plain-obj": {
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+          "resolved": "https://registry.npmjs.org/is-plain-obj/-/is-plain-obj-2.1.0.tgz",
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       "dev": true
+    },
+    "yocto-queue": {
+      "version": "0.1.0",
+      "resolved": "https://registry.npmjs.org/yocto-queue/-/yocto-queue-0.1.0.tgz",
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+      "dev": true
     }
   }
 }
diff --git a/contracts/src/evidence/EvidenceModule.sol b/contracts/src/evidence/EvidenceModule.sol
new file mode 100644
index 000000000..e8fd820f7
--- /dev/null
+++ b/contracts/src/evidence/EvidenceModule.sol
@@ -0,0 +1,34 @@
+// SPDX-License-Identifier: MIT
+
+/**
+ *  @authors: [@fnanni-0]
+ *  @reviewers: []
+ *  @auditors: []
+ *  @bounties: []
+ *  @deployments: []
+ *  @tools: []
+ */
+
+/**
+ * @title Implementation of the Evidence Standard for cross-chain submissions
+ */
+
+pragma solidity ^0.8;
+
+// TODO: standard interfaces should be placed in a separated repo (?)
+import "./IEvidence.sol";
+import "../arbitration/IArbitrator.sol";
+
+contract EvidenceModule is IEvidence {
+    IArbitrator private constant NULL_ARBITRATOR = IArbitrator(address(0x0));
+
+    constructor() {}
+
+    /** @dev Submits evidence.
+     *  @param _evidenceGroupID Unique identifier of the evidence group the evidence belongs to. It's the submitter responsability to submit the right evidence group ID.
+     *  @param _evidence IPFS path to evidence, example: '/ipfs/Qmarwkf7C9RuzDEJNnarT3WZ7kem5bk8DZAzx78acJjMFH/evidence.json'.
+     */
+    function submitEvidence(uint256 _evidenceGroupID, string calldata _evidence) external {
+        emit Evidence(NULL_ARBITRATOR, _evidenceGroupID, msg.sender, _evidence);
+    }
+}
diff --git a/contracts/src/evidence/IEvidence.sol b/contracts/src/evidence/IEvidence.sol
new file mode 100644
index 000000000..9ccfe8900
--- /dev/null
+++ b/contracts/src/evidence/IEvidence.sol
@@ -0,0 +1,43 @@
+pragma solidity ^0.8.0;
+
+import "../arbitration/IArbitrator.sol";
+
+/** @title IEvidence
+ *  ERC-1497: Evidence Standard
+ */
+interface IEvidence {
+    /**
+     * @dev To be emitted when meta-evidence is submitted.
+     * @param _metaEvidenceID Unique identifier of meta-evidence.
+     * @param _evidence IPFS path to metaevidence, example: '/ipfs/Qmarwkf7C9RuzDEJNnarT3WZ7kem5bk8DZAzx78acJjMFH/metaevidence.json'
+     */
+    event MetaEvidence(uint256 indexed _metaEvidenceID, string _evidence);
+
+    /**
+     * @dev To be raised when evidence is submitted. Should point to the resource (evidences are not to be stored on chain due to gas considerations).
+     * @param _arbitrator The arbitrator of the contract.
+     * @param _evidenceGroupID Unique identifier of the evidence group the evidence belongs to.
+     * @param _party The address of the party submiting the evidence. Note that 0x0 refers to evidence not submitted by any party.
+     * @param _evidence IPFS path to evidence, example: '/ipfs/Qmarwkf7C9RuzDEJNnarT3WZ7kem5bk8DZAzx78acJjMFH/evidence.json'
+     */
+    event Evidence(
+        IArbitrator indexed _arbitrator,
+        uint256 indexed _evidenceGroupID,
+        address indexed _party,
+        string _evidence
+    );
+
+    /**
+     * @dev To be emitted when a dispute is created to link the correct meta-evidence to the disputeID.
+     * @param _arbitrator The arbitrator of the contract.
+     * @param _disputeID ID of the dispute in the Arbitrator contract.
+     * @param _metaEvidenceID Unique identifier of meta-evidence.
+     * @param _evidenceGroupID Unique identifier of the evidence group that is linked to this dispute.
+     */
+    event Dispute(
+        IArbitrator indexed _arbitrator,
+        uint256 indexed _disputeID,
+        uint256 _metaEvidenceID,
+        uint256 _evidenceGroupID
+    );
+}
diff --git a/contracts/src/evidence/ModeratedEvidenceModule.sol b/contracts/src/evidence/ModeratedEvidenceModule.sol
new file mode 100644
index 000000000..f87d927e9
--- /dev/null
+++ b/contracts/src/evidence/ModeratedEvidenceModule.sol
@@ -0,0 +1,443 @@
+// SPDX-License-Identifier: MIT
+
+/**
+ *  @authors: [@fnanni-0]
+ *  @reviewers: []
+ *  @auditors: []
+ *  @bounties: []
+ *  @deployments: []
+ *  @tools: []
+ */
+
+/**
+ * @title Implementation of the Evidence Standard with Moderated Submissions
+ */
+
+pragma solidity ^0.8;
+
+// TODO: standard interfaces should be placed in a separated repo (?)
+import "../arbitration/IArbitrable.sol";
+import "../arbitration/IArbitrator.sol";
+import "./IEvidence.sol";
+import "../libraries/CappedMath.sol";
+
+contract ModeratedEvidenceModule is IArbitrable, IEvidence {
+    using CappedMath for uint256;
+
+    uint256 public constant AMOUNT_OF_CHOICES = 2;
+    uint256 public constant MULTIPLIER_DIVISOR = 10000; // Divisor parameter for multipliers.
+
+    /** Enums */
+
+    enum Party {
+        None,
+        Submitter,
+        Moderator
+    }
+
+    /* Structs */
+
+    struct EvidenceData {
+        address payable submitter; // Address that submitted the evidence.
+        bool disputed; // Whether the evidence submission has been disputed.
+        Party ruling; // Final status of the evidence. If not disputed, can be changed by opening another round of moderation.
+        uint256 disputeID; // The ID of the dispute. An evidence submission can only be disputed once.
+        Moderation[] moderations; // Stores the data of each moderation event. An evidence submission can be moderated many times.
+    }
+
+    struct Moderation {
+        uint256[3] paidFees; // Tracks the fees paid by each side in this moderation.
+        uint256 feeRewards; // Sum of reimbursable fees and stake rewards available to the parties that made contributions to the side that ultimately wins a dispute.
+        mapping(address => uint256[3]) contributions; // Maps contributors to their contributions for each side.
+        bool closed; // Moderation happens over a bounded period of time after which it is considered closed. If so, a new moderation round should be opened.
+        Party currentWinner; // The current winner of this moderation round.
+        uint256 bondDeadline; // The deadline until which the loser party can stake to overturn the current status.
+        uint256 arbitratorDataID; // The index of the relevant arbitratorData struct.
+    }
+
+    struct ArbitratorData {
+        uint256 metaEvidenceUpdates; // The meta evidence to be used in disputes.
+        bytes arbitratorExtraData; // Extra data for the arbitrator.
+    }
+
+    /* Storage */
+
+    mapping(bytes32 => EvidenceData) evidences; // Maps the evidence ID to its data. evidences[evidenceID].
+    mapping(uint256 => bytes32) public disputeIDtoEvidenceID; // One-to-one relationship between the dispute and the evidence.
+    ArbitratorData[] public arbitratorDataList; // Stores the arbitrator data of the contract. Updated each time the data is changed.
+
+    IArbitrator public immutable arbitrator; // The trusted arbitrator to resolve potential disputes. If it needs to be changed, a new contract can be deployed.
+    address public governor; // The address that can make governance changes to the parameters of the contract.
+    uint256 public bondTimeout; // The time in seconds during which the last moderation status can be challenged.
+    uint256 public totalCostMultiplier; // Multiplier of arbitration fees that must be ultimately paid as fee stake. In basis points.
+    uint256 public initialDepositMultiplier; // Multiplier of arbitration fees that must be paid as initial stake for submitting evidence. In basis points.
+
+    /* Modifiers */
+
+    modifier onlyGovernor() {
+        require(msg.sender == governor, "The caller must be the governor");
+        _;
+    }
+
+    /* Events */
+
+    /** @dev Indicate that a party has to pay a fee or would otherwise be considered as losing.
+     *  @param _evidenceID The ID of the evidence being moderated.
+     *  @param _currentWinner The party who is currently winning.
+     */
+    event ModerationStatusChanged(bytes32 indexed _evidenceID, Party _currentWinner);
+
+    /** @dev Constructor.
+     *  @param _arbitrator The trusted arbitrator to resolve potential disputes.
+     *  @param _governor The trusted governor of the contract.
+     *  @param _totalCostMultiplier Multiplier of arbitration fees that must be ultimately paid as fee stake. In basis points.
+     *  @param _initialDepositMultiplier Multiplier of arbitration fees that must be paid as initial stake for submitting evidence. In basis points.
+     *  @param _bondTimeout The time in seconds during which the last moderation status can be challenged.
+     *  @param _arbitratorExtraData Extra data for the trusted arbitrator contract.
+     *  @param _metaEvidence The URI of the meta evidence object for evidence submissions requests.
+     */
+    constructor(
+        IArbitrator _arbitrator,
+        address _governor,
+        uint256 _totalCostMultiplier,
+        uint256 _initialDepositMultiplier,
+        uint256 _bondTimeout,
+        bytes memory _arbitratorExtraData,
+        string memory _metaEvidence
+    ) {
+        arbitrator = _arbitrator;
+        governor = _governor;
+
+        totalCostMultiplier = _totalCostMultiplier; // For example 15000, which would provide a 100% reward to the dispute winner.
+        initialDepositMultiplier = _initialDepositMultiplier; // For example 63, which equals 1/16.
+        bondTimeout = _bondTimeout; // For example 24 hs.
+
+        ArbitratorData storage arbitratorData = arbitratorDataList.push();
+        arbitratorData.arbitratorExtraData = _arbitratorExtraData;
+        emit MetaEvidence(0, _metaEvidence);
+    }
+
+    /** @dev Change the governor of the contract.
+     *  @param _governor The address of the new governor.
+     */
+    function changeGovernor(address _governor) external onlyGovernor {
+        governor = _governor;
+    }
+
+    /** @dev Change the proportion of arbitration fees that must be paid as fee stake by parties when there is no winner or loser (e.g. when the arbitrator refused to rule).
+     *  @param _initialDepositMultiplier Multiplier of arbitration fees that must be paid as fee stake. In basis points.
+     */
+    function changeInitialDepositMultiplier(uint256 _initialDepositMultiplier) external onlyGovernor {
+        initialDepositMultiplier = _initialDepositMultiplier;
+    }
+
+    /** @dev Change the proportion of arbitration fees that must be paid as fee stake by the winner of the previous round.
+     *  @param _totalCostMultiplier Multiplier of arbitration fees that must be paid as fee stake. In basis points.
+     */
+    function changeTotalCostMultiplier(uint256 _totalCostMultiplier) external onlyGovernor {
+        totalCostMultiplier = _totalCostMultiplier;
+    }
+
+    /** @dev Change the the time window within which evidence submissions and removals can be contested.
+     *  Ongoing moderations will start using the latest bondTimeout available after calling moderate() again.
+     *  @param _bondTimeout Multiplier of arbitration fees that must be paid as fee stake. In basis points.
+     */
+    function changeBondTimeout(uint256 _bondTimeout) external onlyGovernor {
+        bondTimeout = _bondTimeout;
+    }
+
+    /** @dev Update the meta evidence used for disputes.
+     *  @param _newMetaEvidence The meta evidence to be used for future registration request disputes.
+     */
+    function changeMetaEvidence(string calldata _newMetaEvidence) external onlyGovernor {
+        ArbitratorData storage arbitratorData = arbitratorDataList[arbitratorDataList.length - 1];
+        uint256 newMetaEvidenceUpdates = arbitratorData.metaEvidenceUpdates + 1;
+        arbitratorDataList.push(
+            ArbitratorData({
+                metaEvidenceUpdates: newMetaEvidenceUpdates,
+                arbitratorExtraData: arbitratorData.arbitratorExtraData
+            })
+        );
+        emit MetaEvidence(newMetaEvidenceUpdates, _newMetaEvidence);
+    }
+
+    /** @dev Change the arbitrator to be used for disputes that may be raised in the next requests. The arbitrator is trusted to support appeal period and not reenter.
+     *  @param _arbitratorExtraData The extra data used by the new arbitrator.
+     */
+    function changeArbitratorExtraData(bytes calldata _arbitratorExtraData) external onlyGovernor {
+        ArbitratorData storage arbitratorData = arbitratorDataList[arbitratorDataList.length - 1];
+        arbitratorDataList.push(
+            ArbitratorData({
+                metaEvidenceUpdates: arbitratorData.metaEvidenceUpdates,
+                arbitratorExtraData: _arbitratorExtraData
+            })
+        );
+    }
+
+    /** @dev Submits evidence.
+     *  @param _evidenceGroupID Unique identifier of the evidence group the evidence belongs to. It's the submitter responsability to submit the right evidence group ID.
+     *  @param _evidence IPFS path to evidence, example: '/ipfs/Qmarwkf7C9RuzDEJNnarT3WZ7kem5bk8DZAzx78acJjMFH/evidence.json'.
+     */
+    function submitEvidence(uint256 _evidenceGroupID, string calldata _evidence) external payable {
+        // Optimization opportunity: map evidenceID to an incremental index that can be safely assumed to be less than a small uint.
+        bytes32 evidenceID = keccak256(abi.encodePacked(_evidenceGroupID, _evidence));
+        EvidenceData storage evidenceData = evidences[evidenceID];
+        require(evidenceData.submitter == address(0x0), "Evidence already submitted.");
+        evidenceData.submitter = payable(msg.sender);
+
+        ArbitratorData storage arbitratorData = arbitratorDataList[arbitratorDataList.length - 1];
+
+        uint256 arbitrationCost = arbitrator.arbitrationCost(arbitratorData.arbitratorExtraData);
+        uint256 totalCost = arbitrationCost.mulCap(totalCostMultiplier) / MULTIPLIER_DIVISOR;
+        uint256 depositRequired = totalCost.mulCap(initialDepositMultiplier) / MULTIPLIER_DIVISOR;
+
+        Moderation storage moderation = evidenceData.moderations.push();
+        // Overpaying is allowed.
+        contribute(moderation, Party.Submitter, payable(msg.sender), msg.value, totalCost);
+        require(moderation.paidFees[uint256(Party.Submitter)] >= depositRequired, "Insufficient funding.");
+        moderation.bondDeadline = block.timestamp + bondTimeout;
+        moderation.currentWinner = Party.Submitter;
+        moderation.arbitratorDataID = arbitratorDataList.length - 1;
+
+        // When evidence is submitted for a foreign arbitrable, the arbitrator field of Evidence is ignored.
+        emit Evidence(arbitrator, _evidenceGroupID, msg.sender, _evidence);
+    }
+
+    /** @dev Moderates an evidence submission. Requires the contester to at least double the accumulated stake of the oposing party.
+     *  Optimization opportunity: use `bytes calldata args` and compress _evidenceID and _side (only for optimistic rollups).
+     *  @param _evidenceID Unique identifier of the evidence submission.
+     *  @param _side The side to contribute to.
+     */
+    function moderate(bytes32 _evidenceID, Party _side) external payable {
+        EvidenceData storage evidenceData = evidences[_evidenceID];
+        require(evidenceData.submitter != address(0x0), "Evidence does not exist.");
+        require(!evidenceData.disputed, "Evidence already disputed.");
+        require(_side != Party.None, "Invalid side.");
+
+        Moderation storage moderation = evidenceData.moderations[evidenceData.moderations.length - 1];
+        if (moderation.closed) {
+            // Start another round of moderation.
+            moderation = evidenceData.moderations.push();
+            moderation.arbitratorDataID = arbitratorDataList.length - 1;
+        }
+        require(_side != moderation.currentWinner, "Only the current loser can fund.");
+        require(
+            block.timestamp < moderation.bondDeadline || moderation.bondDeadline == 0,
+            "Moderation market is closed."
+        );
+
+        ArbitratorData storage arbitratorData = arbitratorDataList[moderation.arbitratorDataID];
+
+        uint256 arbitrationCost = arbitrator.arbitrationCost(arbitratorData.arbitratorExtraData);
+        uint256 totalCost = arbitrationCost.mulCap(totalCostMultiplier) / MULTIPLIER_DIVISOR;
+
+        uint256 opposition = 3 - uint256(_side);
+        uint256 depositRequired = moderation.paidFees[opposition] * 2;
+        if (depositRequired == 0) {
+            depositRequired = totalCost.mulCap(initialDepositMultiplier) / MULTIPLIER_DIVISOR;
+        } else if (depositRequired > totalCost) {
+            depositRequired = totalCost;
+        }
+
+        // Overpaying is allowed.
+        contribute(moderation, _side, payable(msg.sender), msg.value, totalCost);
+        require(moderation.paidFees[uint256(_side)] >= depositRequired, "Insufficient funding.");
+
+        if (moderation.paidFees[uint256(_side)] >= totalCost && moderation.paidFees[opposition] >= totalCost) {
+            moderation.feeRewards = moderation.feeRewards - arbitrationCost;
+
+            evidenceData.disputeID = arbitrator.createDispute{value: arbitrationCost}(
+                AMOUNT_OF_CHOICES,
+                arbitratorData.arbitratorExtraData
+            );
+            disputeIDtoEvidenceID[evidenceData.disputeID] = _evidenceID;
+
+            emit Dispute(arbitrator, evidenceData.disputeID, arbitratorData.metaEvidenceUpdates, uint256(_evidenceID));
+            evidenceData.disputed = true;
+            moderation.bondDeadline = 0;
+            moderation.currentWinner = Party.None;
+        } else {
+            moderation.bondDeadline = block.timestamp + bondTimeout;
+            moderation.currentWinner = _side;
+        }
+        emit ModerationStatusChanged(_evidenceID, moderation.currentWinner);
+    }
+
+    /** @dev Resolves a moderation event once the timeout has passed.
+     *  @param _evidenceID Unique identifier of the evidence submission.
+     */
+    function resolveModerationMarket(bytes32 _evidenceID) external {
+        // Moderation market resolutions are not final.
+        // Evidence can be reported/accepted again in the future.
+        // Only an arbitrator's ruling after a dispute is final.
+        EvidenceData storage evidenceData = evidences[_evidenceID];
+        Moderation storage moderation = evidenceData.moderations[evidenceData.moderations.length - 1];
+
+        require(!evidenceData.disputed, "Evidence already disputed.");
+        require(block.timestamp > moderation.bondDeadline, "Moderation still ongoing.");
+
+        moderation.closed = true;
+        evidenceData.ruling = moderation.currentWinner;
+    }
+
+    /** @dev Make a fee contribution.
+     *  @param _moderation The moderation to contribute to.
+     *  @param _side The side to contribute to.
+     *  @param _contributor The contributor.
+     *  @param _amount The amount contributed.
+     *  @param _totalRequired The total amount required for this side.
+     *  @return The amount of fees contributed.
+     */
+    function contribute(
+        Moderation storage _moderation,
+        Party _side,
+        address payable _contributor,
+        uint256 _amount,
+        uint256 _totalRequired
+    ) internal returns (uint256) {
+        uint256 contribution;
+        uint256 remainingETH;
+        uint256 requiredAmount = _totalRequired.subCap(_moderation.paidFees[uint256(_side)]);
+        (contribution, remainingETH) = calculateContribution(_amount, requiredAmount);
+        _moderation.contributions[_contributor][uint256(_side)] += contribution;
+        _moderation.paidFees[uint256(_side)] += contribution;
+        _moderation.feeRewards += contribution;
+
+        if (remainingETH != 0) _contributor.send(remainingETH);
+
+        return contribution;
+    }
+
+    /** @dev Returns the contribution value and remainder from available ETH and required amount.
+     *  @param _available The amount of ETH available for the contribution.
+     *  @param _requiredAmount The amount of ETH required for the contribution.
+     *  @return taken The amount of ETH taken.
+     *  @return remainder The amount of ETH left from the contribution.
+     */
+    function calculateContribution(uint256 _available, uint256 _requiredAmount)
+        internal
+        pure
+        returns (uint256 taken, uint256 remainder)
+    {
+        if (_requiredAmount > _available) return (_available, 0); // Take whatever is available, return 0 as leftover ETH.
+
+        remainder = _available - _requiredAmount;
+        return (_requiredAmount, remainder);
+    }
+
+    /** @dev Withdraws contributions of moderations. Reimburses contributions if the appeal was not fully funded.
+     *  If the appeal was fully funded, sends the fee stake rewards and reimbursements proportional to the contributions made to the winner of a dispute.
+     *  Optimization opportunity: use `bytes calldata args` and compress _evidenceID and _moderationID (only for optimistic rollups).
+     *  @param _beneficiary The address that made contributions.
+     *  @param _evidenceID The ID of the associated evidence submission.
+     *  @param _moderationID The ID of the moderatino occurence.
+     */
+    function withdrawFeesAndRewards(
+        address payable _beneficiary,
+        bytes32 _evidenceID,
+        uint256 _moderationID
+    ) external returns (uint256 reward) {
+        EvidenceData storage evidenceData = evidences[_evidenceID];
+        Moderation storage moderation = evidenceData.moderations[_moderationID];
+        require(moderation.closed, "Moderation must be closed.");
+
+        uint256[3] storage contributionTo = moderation.contributions[_beneficiary];
+
+        if (evidenceData.ruling == Party.None) {
+            // Reimburse unspent fees proportionally if there is no winner and loser.
+            uint256 totalFeesPaid = moderation.paidFees[uint256(Party.Submitter)] +
+                moderation.paidFees[uint256(Party.Moderator)];
+            uint256 totalBeneficiaryContributions = contributionTo[uint256(Party.Submitter)] +
+                contributionTo[uint256(Party.Moderator)];
+            reward = totalFeesPaid > 0 ? (totalBeneficiaryContributions * moderation.feeRewards) / totalFeesPaid : 0;
+        } else {
+            // Reward the winner.
+            uint256 paidFees = moderation.paidFees[uint256(evidenceData.ruling)];
+            reward = paidFees > 0
+                ? (contributionTo[uint256(evidenceData.ruling)] * moderation.feeRewards) / paidFees
+                : 0;
+        }
+        contributionTo[uint256(Party.Submitter)] = 0;
+        contributionTo[uint256(Party.Moderator)] = 0;
+
+        _beneficiary.send(reward); // It is the user responsibility to accept ETH.
+    }
+
+    /** @dev Give a ruling for a dispute. Must be called by the arbitrator to enforce the final ruling.
+     *  The purpose of this function is to ensure that the address calling it has the right to rule on the contract.
+     *  @param _disputeID ID of the dispute in the Arbitrator contract.
+     *  @param _ruling Ruling given by the arbitrator. Note that 0 is reserved for "Not able/wanting to make a decision".
+     */
+    function rule(uint256 _disputeID, uint256 _ruling) public override {
+        bytes32 evidenceID = disputeIDtoEvidenceID[_disputeID];
+        EvidenceData storage evidenceData = evidences[evidenceID];
+        Moderation storage moderation = evidenceData.moderations[evidenceData.moderations.length - 1];
+        require(
+            evidenceData.disputed &&
+                !moderation.closed &&
+                msg.sender == address(arbitrator) &&
+                _ruling <= AMOUNT_OF_CHOICES,
+            "Ruling can't be processed."
+        );
+
+        evidenceData.ruling = Party(_ruling);
+        moderation.closed = true;
+
+        emit Ruling(arbitrator, _disputeID, _ruling);
+    }
+
+    // **************************** //
+    // *     Constant getters     * //
+    // **************************** //
+
+    /** @dev Gets the number of moderation events of the specific evidence submission.
+     *  @param _evidenceID The ID of the evidence submission.
+     *  @return The number of moderations.
+     */
+    function getNumberOfModerations(bytes32 _evidenceID) external view returns (uint256) {
+        EvidenceData storage evidenceData = evidences[_evidenceID];
+        return evidenceData.moderations.length;
+    }
+
+    /** @dev Gets the contributions made by a party for a given moderation.
+     *  @param _evidenceID The ID of the evidence submission.
+     *  @param _moderationID The ID of the moderation occurence.
+     *  @param _contributor The address of the contributor.
+     *  @return contributions The contributions.
+     */
+    function getContributions(
+        bytes32 _evidenceID,
+        uint256 _moderationID,
+        address _contributor
+    ) external view returns (uint256[3] memory contributions) {
+        EvidenceData storage evidenceData = evidences[_evidenceID];
+        Moderation storage moderation = evidenceData.moderations[_moderationID];
+        contributions = moderation.contributions[_contributor];
+    }
+
+    /** @dev Gets the information of a moderation event.
+     *  @param _evidenceID The ID of the evidence submission.
+     *  @param _moderationID The ID of the moderation occurence.
+     *  @return paidFees currentWinner feeRewards The moderation information.
+     */
+    function getModerationInfo(bytes32 _evidenceID, uint256 _moderationID)
+        external
+        view
+        returns (
+            uint256[3] memory paidFees,
+            Party currentWinner,
+            uint256 feeRewards
+        )
+    {
+        EvidenceData storage evidenceData = evidences[_evidenceID];
+        Moderation storage moderation = evidenceData.moderations[_moderationID];
+        return (moderation.paidFees, moderation.currentWinner, moderation.feeRewards);
+    }
+
+    /** @dev Gets the last arbitrator data index, which is used for current new submissions.
+     *  @return The last arbitrator data index.
+     */
+    function getCurrentArbitratorIndex() external view returns (uint256) {
+        return arbitratorDataList.length - 1;
+    }
+}
diff --git a/contracts/src/libraries/CappedMath.sol b/contracts/src/libraries/CappedMath.sol
new file mode 100644
index 000000000..e79f13ae3
--- /dev/null
+++ b/contracts/src/libraries/CappedMath.sol
@@ -0,0 +1,46 @@
+// SPDX-License-Identifier: MIT
+
+// Use @kleros/ethereum-libraries once upgraded.
+
+pragma solidity ^0.8.0;
+
+/**
+ * @title CappedMath
+ * @dev Math operations with caps for under and overflow.
+ */
+library CappedMath {
+    uint256 private constant UINT_MAX = type(uint256).max;
+
+    /**
+     * @dev Adds two unsigned integers, returns 2^256 - 1 on overflow.
+     */
+    function addCap(uint256 _a, uint256 _b) internal pure returns (uint256) {
+        unchecked {
+            uint256 c = _a + _b;
+            return c >= _a ? c : UINT_MAX;
+        }
+    }
+
+    /**
+     * @dev Subtracts two integers, returns 0 on underflow.
+     */
+    function subCap(uint256 _a, uint256 _b) internal pure returns (uint256) {
+        if (_b > _a) return 0;
+        else return _a - _b;
+    }
+
+    /**
+     * @dev Multiplies two unsigned integers, returns 2^256 - 1 on overflow.
+     */
+    function mulCap(uint256 _a, uint256 _b) internal pure returns (uint256) {
+        // Gas optimization: this is cheaper than requiring '_a' not being zero, but the
+        // benefit is lost if '_b' is also tested.
+        // See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
+        if (_a == 0) return 0;
+
+        unchecked {
+            uint256 c = _a * _b;
+            return c / _a == _b ? c : UINT_MAX;
+        }
+    }
+}
diff --git a/contracts/test/evidence/index.ts b/contracts/test/evidence/index.ts
new file mode 100644
index 000000000..08a238607
--- /dev/null
+++ b/contracts/test/evidence/index.ts
@@ -0,0 +1,276 @@
+import { use, expect } from "chai";
+import { ethers } from "hardhat";
+import { BigNumber } from "ethers";
+import { solidity } from 'ethereum-waffle';
+const hre = require('hardhat')
+
+use(solidity)
+
+const Party = {
+  None: 0,
+  Submitter: 1, 
+  Moderator: 2
+}
+
+function getEmittedEvent(eventName: any, receipt: any) {
+  return receipt.events.find(({ event }) => event === eventName)
+}
+
+describe('Home Evidence contract', async () => {
+  const arbitrationFee = 1000
+  const appealFee = arbitrationFee
+  const arbitratorExtraData = '0x85'
+  const appealTimeout = 100
+  const bondTimeout = 60 * 10
+  const totalCostMultiplier = 15000
+  const initialDepositMultiplier = 625
+  const metaEvidenceUri = 'https://kleros.io'
+  const MULTIPLIER_DIVISOR = BigNumber.from(10000)
+  const totalCost = BigNumber.from(arbitrationFee).mul(BigNumber.from(totalCostMultiplier)).div(MULTIPLIER_DIVISOR)
+  const minRequiredDeposit = totalCost.mul(BigNumber.from(initialDepositMultiplier)).div(MULTIPLIER_DIVISOR)
+  const ZERO = BigNumber.from(0)
+
+  let deployer
+  let user1
+  let user2
+  let user3
+  let user4
+  let evidenceID
+
+  let arbitrator
+  let evidenceModule
+    
+  beforeEach('Setup contracts', async () => {
+    ;[
+      deployer,
+      user1,
+      user2,
+      user3,
+      user4
+    ] = await ethers.getSigners()
+
+    const Arbitrator = await ethers.getContractFactory('CentralizedArbitrator')
+    arbitrator = await Arbitrator.deploy(
+      String(arbitrationFee),
+      appealTimeout,
+      String(appealFee)
+    )
+
+    const EvidenceModule = await ethers.getContractFactory('ModeratedEvidenceModule')
+    evidenceModule = await EvidenceModule.deploy(
+      arbitrator.address,
+      deployer.address, // governor
+      totalCostMultiplier,
+      initialDepositMultiplier,
+      bondTimeout,
+      arbitratorExtraData,
+      metaEvidenceUri
+    )
+  })
+
+  describe("Governance", function () {
+    it("Should change parameters correctly", async function () {
+      const newGovernor = await user2.getAddress()
+      await evidenceModule.changeGovernor(newGovernor)
+      expect(await evidenceModule.governor()).to.equal(newGovernor)
+      await evidenceModule.connect(user2).changeGovernor(await deployer.getAddress())
+
+      await evidenceModule.changeInitialDepositMultiplier(1)
+      expect(await evidenceModule.initialDepositMultiplier()).to.equal(1)
+
+      await evidenceModule.changeTotalCostMultiplier(1)
+      expect(await evidenceModule.totalCostMultiplier()).to.equal(1)
+
+      await evidenceModule.changeBondTimeout(1)
+      expect(await evidenceModule.bondTimeout()).to.equal(1)
+
+      const newMetaEvidenceUri = 'https://kleros.io/new'
+      let tx = await evidenceModule.changeMetaEvidence(newMetaEvidenceUri)
+      let receipt = await tx.wait()
+      let lastArbitratorIndex = await evidenceModule.getCurrentArbitratorIndex()
+      let newArbitratorData = await evidenceModule.arbitratorDataList(lastArbitratorIndex)
+      let oldArbitratorData = await evidenceModule.arbitratorDataList(lastArbitratorIndex.sub(BigNumber.from(1)))
+
+      expect(
+        newArbitratorData.metaEvidenceUpdates
+      ).to.equal(oldArbitratorData.metaEvidenceUpdates.add(BigNumber.from(1)))
+      expect(
+        newArbitratorData.arbitratorExtraData
+      ).to.equal(oldArbitratorData.arbitratorExtraData)
+      const [newMetaEvidenceUpdates ,newMetaEvidence] = getEmittedEvent('MetaEvidence', receipt).args
+      expect(newMetaEvidence).to.equal(newMetaEvidenceUri, 'Wrong MetaEvidence.')
+      expect(newMetaEvidenceUpdates).to.equal(newArbitratorData.metaEvidenceUpdates, 'Wrong MetaEvidence ID.')
+
+      const newArbitratorExtraData = '0x86'
+      await evidenceModule.changeArbitratorExtraData(newArbitratorExtraData)
+      newArbitratorData = await evidenceModule.arbitratorDataList(lastArbitratorIndex.add(BigNumber.from(1)))
+      expect(
+        newArbitratorData.arbitratorExtraData
+      ).to.equal(newArbitratorExtraData, 'Wrong extraData')
+    });
+
+    it("Should revert if the caller is not the governor", async function () {
+      await expect(evidenceModule.
+        connect(user2).changeGovernor(await user2.getAddress())
+      ).to.be.revertedWith('The caller must be the governor')
+
+      await expect(evidenceModule.
+        connect(user2).changeInitialDepositMultiplier(0)
+      ).to.be.revertedWith('The caller must be the governor')
+
+      await expect(evidenceModule.
+        connect(user2).changeTotalCostMultiplier(0)
+      ).to.be.revertedWith('The caller must be the governor')
+
+      await expect(evidenceModule.
+        connect(user2).changeBondTimeout(0)
+      ).to.be.revertedWith('The caller must be the governor')
+
+      await expect(evidenceModule.
+        connect(user2).changeMetaEvidence(metaEvidenceUri)
+      ).to.be.revertedWith('The caller must be the governor')
+
+      await expect(evidenceModule.
+        connect(user2).changeArbitratorExtraData(arbitratorExtraData)
+      ).to.be.revertedWith('The caller must be the governor')
+    });
+  });
+  
+  describe('Evidence Submission', () => {
+    it('Should submit evidence correctly.', async () => {
+      const newEvidence = 'Irrefutable evidence'
+      const tx = await evidenceModule.connect(user1).submitEvidence(1234, newEvidence, {
+        value: minRequiredDeposit
+      }) // id: 0
+      const receipt = await tx.wait()
+      const evidenceID = ethers.utils.solidityKeccak256(["uint", "string"], [1234, newEvidence]);
+
+      const [
+        arbitratorAddress, 
+        evidenceGroupID, 
+        submitter, 
+        evidenceStr
+      ] = getEmittedEvent('Evidence', receipt).args
+      expect(arbitratorAddress).to.equal(arbitrator.address, 'Wrong arbitrator.')
+      expect(evidenceGroupID).to.equal(1234, 'Wrong evidence group ID.')
+      expect(submitter).to.equal(user1.address, 'Wrong submitter.')
+      expect(evidenceStr).to.equal(newEvidence, 'Wrong evidence message.')
+
+      let contributions = await evidenceModule.getContributions(evidenceID, 0, user1.address)
+      expect(contributions).to.deep.equal([ZERO,minRequiredDeposit,ZERO], 'Wrong contributions.')
+    })
+
+    it('Should not allowed the same evidence twice for the same evidence group id.', async () => {
+      const newEvidence = 'Irrefutable evidence'
+      await evidenceModule.submitEvidence(1234, newEvidence, {
+        value: minRequiredDeposit
+      })
+      await expect(evidenceModule.
+        submitEvidence(1234, newEvidence, {
+          value: minRequiredDeposit
+      })).to.be.revertedWith('Evidence already submitted.')
+    })
+
+    it('Should revert if deposit is too low.', async () => {
+      const newEvidence = 'Irrefutable evidence'
+      await expect(evidenceModule.
+        submitEvidence(1234, newEvidence, {
+          value: minRequiredDeposit.sub(BigNumber.from(1))
+      })).to.be.revertedWith('Insufficient funding.')
+    })
+  })
+  
+  describe('Moderation', () => {
+    beforeEach('Initialize posts and comments', async () => {
+      const newEvidence = 'Irrefutable evidence'
+      await evidenceModule.connect(user1).submitEvidence(1234, newEvidence, {
+        value: minRequiredDeposit
+      })
+      evidenceID = ethers.utils.solidityKeccak256(["uint", "string"], [1234, newEvidence]);
+    })
+
+    it('Should not allow moderation after bond timeout passed.', async () => {
+      await expect(evidenceModule.
+        resolveModerationMarket(evidenceID)
+      ).to.be.revertedWith('Moderation still ongoing.')
+
+      await hre.ethers.provider.send('evm_increaseTime', [60 * 10]);
+
+      // Moderate
+      await expect(evidenceModule.
+        moderate(evidenceID, Party.Moderator, {
+          value: totalCost
+      })).to.be.revertedWith('Moderation market is closed.')
+
+      await evidenceModule.resolveModerationMarket(evidenceID)
+      
+      // After market has been closed, moderation can re-open.
+      await evidenceModule.moderate(evidenceID, Party.Submitter, {
+          value: totalCost
+      })
+    })
+
+    it('Should create dispute after moderation escalation is complete.', async () => {
+      await evidenceModule.connect(user2).moderate(evidenceID, Party.Moderator, {
+        value: minRequiredDeposit.mul(2)
+      })
+
+      let moderationInfo = await evidenceModule.getModerationInfo(evidenceID, 0)
+      let paidFees = moderationInfo.paidFees
+      let depositRequired = paidFees[Party.Moderator].mul(2).
+        sub(paidFees[Party.Submitter])
+      await evidenceModule.connect(user4).moderate(evidenceID, Party.Submitter, {
+        value: depositRequired
+      })
+
+      moderationInfo = await evidenceModule.getModerationInfo(evidenceID, 0)
+      paidFees = moderationInfo.paidFees
+      depositRequired = paidFees[Party.Submitter].mul(2).
+        sub(paidFees[Party.Moderator])
+      await evidenceModule.connect(user2).moderate(evidenceID, Party.Moderator, {
+        value: depositRequired
+      })
+
+      moderationInfo = await evidenceModule.getModerationInfo(evidenceID, 0)
+      paidFees = moderationInfo.paidFees
+      depositRequired = paidFees[Party.Moderator].mul(2).
+        sub(paidFees[Party.Submitter])
+      await evidenceModule.connect(user4).moderate(evidenceID, Party.Submitter, {
+        value: depositRequired
+      })
+
+      moderationInfo = await evidenceModule.getModerationInfo(evidenceID, 0)
+      paidFees = moderationInfo.paidFees
+      depositRequired = paidFees[Party.Submitter].mul(2).
+        sub(paidFees[Party.Moderator])
+      await evidenceModule.connect(user2).moderate(evidenceID, Party.Moderator, {
+        value: depositRequired
+      })
+
+      moderationInfo = await evidenceModule.getModerationInfo(evidenceID, 0)
+      paidFees = moderationInfo.paidFees
+      depositRequired = paidFees[Party.Moderator].mul(2).
+        sub(paidFees[Party.Submitter])
+      let tx = await evidenceModule.connect(user4).moderate(evidenceID, Party.Submitter, {
+        value: depositRequired // Less is actually needed. Overpaid fees are reimbursed
+      })
+      let receipt = await tx.wait()
+
+      let [_arbitrator, disputeID, metaEvidenceID, _evidenceID] = getEmittedEvent('Dispute', receipt).args
+      expect(_arbitrator).to.equal(arbitrator.address, 'Wrong arbitrator.')
+      expect(disputeID).to.equal(0, 'Wrong dispute ID.')
+      expect(metaEvidenceID).to.equal(0, 'Wrong meta-evidence ID.')
+      expect(_evidenceID).to.equal(evidenceID, 'Wrong evidence ID.')
+
+      await expect(evidenceModule.
+        connect(user2).moderate(evidenceID, Party.Moderator, {
+          value: totalCost
+        })
+      ).to.be.revertedWith('Evidence already disputed.')
+
+      await expect(evidenceModule.
+        connect(user2).resolveModerationMarket(evidenceID)
+      ).to.be.revertedWith('Evidence already disputed.')
+    })
+  })
+})
diff --git a/contracts/tsconfig.json b/contracts/tsconfig.json
index a0e53f6c8..465683b5c 100644
--- a/contracts/tsconfig.json
+++ b/contracts/tsconfig.json
@@ -6,7 +6,8 @@
     "esModuleInterop": true,
     "outDir": "dist",
     "declaration": true,
-    "sourceMap": true
+    "sourceMap": true,
+    "noImplicitAny": false
   },
   "include": [
     "./src",