[ServerErrors][TypeScript] 5.5.0-dev.20240526

The following errors were reported by 5.5.0-dev.20240526
[Pipeline that generated this bug](https://typescript.visualstudio.com/TypeScript/_build?definitionId=48)
[Logs for the pipeline run](https://typescript.visualstudio.com/TypeScript/_build/results?buildId=161947)
[File that generated the pipeline](https://github.com/microsoft/typescript-error-deltas/blob/main/azure-pipelines-gitTests.yml)

This run considered 300 popular TS repos from GH (after skipping the top 0).

<details>
<summary>Successfully analyzed 281 of 300 visited repos</summary>

| Outcome | Count |
|---------|-------|
| Detected interesting changes | 21 |
| Detected no interesting changes | 260 |
| Git clone failed | 3 |
| Language service disabled in new TS | 1 |
| Unknown failure | 15 |

</details>

## Investigation Status
| Error | Repos | Outcome |
|---|---|---|
|Error: start < 0|2|Duplicate of https://github.com/microsoft/TypeScript/issues/58600. Fixed in https://github.com/microsoft/TypeScript/pull/58668|
|Error: Debug Failure. False expression: Token end is child end|discord.js|The crash is generated due to completions not being able to format a node. The node happens to be synthetized node created with text ... 1 more .... I believe formatting is not working because is invalid syntax. The node gets created here: [checker.ts#L7139](https://github.com/microsoft/TypeScript/blob/718d79807ccdfdb4eded9b5a7a83326509aeba25/src/compiler/checker.ts#L7139). Is there a way that we can get another syntax for truncating? or somehow ignore this special scenario? This is the full line that is trying to get formatted: <pre>public member: CacheTypeReducer<Cached, GuildMember, APIInteractionGuildMember, GuildMember \| APIInteractionGuildMember, GuildMember \| ... 1 more ... \| null>;</pre>Fixed in https://github.com/microsoft/TypeScript/pull/58719|
|Error: Debug Failure. False expression: Token end is child end|facebook/lexical|This is the minimal repro I could manage to get. foo.ts <pre> import { Bar } from "./bar"; export class Foo extends Bar<number> { } </pre> bar.ts <pre> import type {Baz} from './baz'; export class Bar<T> { ['constructor']!: Baz<typeof Bar<T>>; } </pre> baz.ts <pre> export type Baz<Cls extends qux<any>> = qux<InstanceType<Cls>> & {[k in keyof Cls]: Cls[k]}; type qux<T> = new (...args: any[]) => T; </pre>|

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[ServerErrors][TypeScript] 5.5.0-dev.20240526 #58666

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Outcome	Count
Detected interesting changes	21
Detected no interesting changes	260
Git clone failed	3
Language service disabled in new TS	1
Unknown failure	15

Error	Repos	Outcome
Error: start < 0	2	Duplicate of #58600. Fixed in #58668
Error: Debug Failure. False expression: Token end is child end	discord.js	The crash is generated due to completions not being able to format a node. The node happens to be synthetized node created with text ... 1 more .... I believe formatting is not working because is invalid syntax. The node gets created here: checker.ts#L7139. Is there a way that we can get another syntax for truncating? or somehow ignore this special scenario? This is the full line that is trying to get formatted: public member: CacheTypeReducer<Cached, GuildMember, APIInteractionGuildMember, GuildMember \| APIInteractionGuildMember, GuildMember \| ... 1 more ... \| null>; Fixed in #58719
Error: Debug Failure. False expression: Token end is child end	facebook/lexical	This is the minimal repro I could manage to get. foo.ts import { Bar } from "./bar"; export class Foo extends Bar { } bar.ts import type {Baz} from './baz'; export class Bar { ['constructor']!: Baz<typeof Bar>; } baz.ts export type Baz<Cls extends qux> = qux<InstanceType> & {[k in keyof Cls]: Cls[k]}; type qux = new (...args: any[]) => T;

[ServerErrors][TypeScript] 5.5.0-dev.20240526 #58666

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