Bloomberg feedback for 5.7

[dragomirtitian]

Acknowledgement

• I acknowledge that issues using this template may be closed without further explanation at the maintainer's discretion.

Comment

We evaluated the 5.7 release and it seems to be a low impact release for us. We only found one issue, which we reported:

#	Change	Affects	Release notes	Packages affected	Reported As
1	Index signature added to classes that inherit an any typed class	Declaration Emit	Not Announced	<1%	#60383
2	Minor changes to declaration text	Declaration Emit	Not Announced	<1%

Minor changes to declaration text

These seem to be related to isolated declaration emit alignment with external tools. The changes were in a limited number of places and did not impact the correctness of the declarations (some string delimiters changed, some types got preserved as typeof x instead being inlined, some recursive types got expanded one level deeper).

Examples:

-  get sourceFn(): SourceFnArgs<TParams>['sourceFn'];
+  get sourceFn(): SourceFnArgs<TParams>["sourceFn"];

+ readonly Source: any;
- readonly Source: typeof LazySource.default;