Don't update typescript to 5.7 yet as DataView's broken

[meszaros-lajos-gyorgy]

microsoft/TypeScript#60808

[meszaros-lajos-gyorgy]

Intellisense is still broken as fuck, but it now compiles and the linter is also okay with the recent changes.

[meszaros-lajos-gyorgy]

because of intellisense I'm locking typescript version to 5.6.3

[meszaros-lajos-gyorgy]

XO uses typescript-eslint under the hood, so here are some issues to keep an eye out for:
xojs/xo#772
typescript-eslint/typescript-eslint#10115

[meszaros-lajos-gyorgy]

hovering the mouse over DataView:

hovering the mouse over the generic:

and this is the constructor:

and then intellisense doesn't recognise methods of DataView:

[meszaros-lajos-gyorgy]

vscode have been updated to 1.96.2 and now it ships with the updated lib.es2015.symbol.wellknown.d.ts file

[meszaros-lajos-gyorgy]

It now works with:

class BinaryIO extends DataView<ArrayBuffer> {
  constructor(buffer: ArrayBuffer, byteOffset?: number, byteLength?: number) {
    super(buffer, byteOffset, byteLength)
    this.position = 0
  }
}

[meszaros-lajos-gyorgy]

I've also updated my stackoverflow answer: https://stackoverflow.com/questions/62613064/extending-dataview-in-typescript-throws-constructor-dataview-requires-new

[meszaros-lajos-gyorgy]

+1 info: this is how settings.json looks like in vscode for me by default