fix implicit "any" type in index.d.ts

[slhck]

These functions need an explicit response type to prevent warnings like the following:

index.d.ts (350,9): 'registerLicenseRequestFilter', which lacks return-type annotation, implicitly has an 'any' return type.
index.d.ts (351,9): 'registerLicenseResponseFilter', which lacks return-type annotation, implicitly has an 'any' return type.
index.d.ts (352,9): 'unregisterLicenseRequestFilter', which lacks return-type annotation, implicitly has an 'any' return type.
index.d.ts (353,9): 'unregisterLicenseResponseFilter', which lacks return-type annotation, implicitly has an 'any' return type

[bbert]

@slhck thanks for pointed out this, sorry I missed the return type for these functions.
But it does not return any promise, return type shall be : void;
Can you modify?

[slhck]

You're right, thank you. (I mistakenly pulled it from the filter itself.)

@dsilhavy Could you perhaps push this to the next bugfix release (if any)? This bug prevents building the package with strict TypeScript rules.

[dsilhavy]

@slhck Thanks for the fix, such errors should not happen again with #3553. Next release will be 3.3.0 if no major bugs occur in the meantime

[dsilhavy]

@slhck If you find some time it would be nice if you could do a quick check regarding missing Typescript values in the RC 3.2.2 https://github.com/Dash-Industry-Forum/dash.js/tree/RC_v3.2.2 . We have a static TypeScript check in place now, but if your app uses the Typescript definition file you might see additional problems.

[slhck]

From what I can tell, the fix works, yes!

We basically use import { MediaPlayerSettingClass } from 'dashjs', not the definition file directly.

[dsilhavy]

@slhck Great, thanks for checking