Add type declarations to all Polymer elements.

[aomarks]

This issue is to track committing generated TypeScript type declarations into all of the Polymer element repos.

[TimvdLippe]

It appears that all PR's referenced in this issue have been merged. Has this task been completed? 🎉

[aomarks]

These elements have typings merged but still need to be released (pending some testing):

• PolymerElements/paper-radio-button
• PolymerElements/paper-checkbox
• PolymerElements/paper-dropdown-menu
• PolymerElements/paper-tabs
• PolymerElements/paper-radio-group
• PolymerElements/app-layout (Compiles cleanly when _updateScrollState in app-scroll-effects-behavior has 1 argument srollTop of type number)
• PolymerElements/paper-slider (Fixed: Incompatible typings in behaviors: IronRangeBehavior and IronFormElementBehavior declare different types for value)
• PolymerElements/app-pouchdb (Fixed: Requires additional types from @types/pouchdb, which needs to custom installed. The reference in pouchdb.d.ts need to reference the npm package)
• PolymerElements/test-fixture
• PolymerElements/iron-component-page
• PolymerElements/app-localize-behavior

These elements are still not quite compiling:

• PolymerElements/app-media (Needs typings for ImageCapture Add TypeScript declarations to app-media. PolymerElements/app-media#48 (comment))
• PolymerElements/iron-list (Incompatible typings in behaviors and invalid references to Polymer internal types)
• PolymerElements/iron-scroll-threshold (Requires Accept an options object in scroll method PolymerElements/iron-scroll-target-behavior#39)
• PolymerElements/iron-test-helpers (Does not generate typings because several files have equivalent names with different file extensions https://github.com/Polymer/gen-typescript-declarations/issues/69#issuecomment-377793554)
• PolymerElements/paper-scroll-header-panel (Fails on extra assignment which generates both a class and an interface https://github.com/Polymer/gen-typescript-declarations/issues/106)

Everything else is merged and released.

[TimvdLippe]

@aomarks I have updated your comment with several of my findings

[TimvdLippe]

I have opened several other PRs to fix typings and updated the above comment with the reasons why some of them are still TODO. Getting closer and closer!

[kito99]

So, what's the current status on this? How much has @aomarks Mar 13th update changed?

[aomarks]

So, what's the current status on this? How much has @aomarks Mar 13th update changed?

Looks like it's now just app-media and test-fixture that don't have typings.

The next big task is support for the 3.0 version of elements. Those will come either with the final 3.0 releases, or shortly after.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically closed after being marked stale. If you're still facing this problem with the above solution, please comment and we'll reopen!