ReadableStreamReadResult used in grpc-web-format.d.ts is no longer available type since typescript 4.2

[kskalski]

Compiling project using grpcweb-transport using latest typescript compiler produces

TS2304 error (TS) Cannot find name 'ReadableStreamReadResult'.	
in node_modules\@protobuf-ts\grpcweb-transport\build\types\grpc-web-format.d.ts

This is caused by a breaking change in typescript types microsoft/TypeScript#42970
and a fix is to change ReadableStreamReadResult to ReadableStreamDefaultReadResult

[timostamm]

Hey Kamil,

could you verify with skipDefaultLibCheck and - in case it is not sufficient, skipLibCheck?

[kskalski]

Yes, "skipLibCheck": true, silences this error (skipDefaultLibCheck doesn't).

[timostamm]

Thank you. This seems worth a workaround.

A fix is released in a pre-release version. Can you confirm that @protobuf-ts/grpcweb-transport@2.2.3-alpha.1 fixes the issue?

[kskalski]

Thanks, it fixes the issue.

[timostamm]

Fix released in v2.2.3