Typescript definitions for Polymer.FlattenedNodesObserver do not have constructor

[eterna2]

Description

The typescript definitions for Polymer.FlattenedNodesObserver for Polymer do not have a constructor defined when arguments are expected. This cause typescript to incorrectly flag the error expected 0 arguments but got 2 . when creating a new instance of FlattenedNodesObserver.

Steps to Reproduce

1. Create a instance of FlattenedNodesObserver

this._observer = new Polymer.FlattenedNodesObserver(this, (info: any) => {
   this.info = info;
});

Expected Results

No error flagged.

Actual Results

expected 0 arguments but got 2 . error flagged.

Versions

• Polymer: v2.6.0
• Typescript: 2.8.1

[TimvdLippe]

This is pending a release of https://github.com/Polymer/gen-typescript-declarations @aomarks could you make a release for that? Then I can make the update here in this repo.

[aomarks]

This is pending a release of https://github.com/Polymer/gen-typescript-declarations @aomarks could you make a release for that? Then I can make the update here in this repo.

Published @polymer/[email protected]

[TimvdLippe]

Fixed in #5281