Merge from vscode 4636be2b71c87bfb0bfe3c94278b447a5efcc1f1 (#8722)

* Merge from vscode 4636be2b71c87bfb0bfe3c94278b447a5efcc1f1

* remove tests that aren't working
This commit is contained in:
Anthony Dresser
2019-12-18 00:14:28 -08:00
committed by GitHub
parent 0fd870d156
commit 30d9e9c141
289 changed files with 5537 additions and 3039 deletions

View File

@@ -526,6 +526,14 @@ export class LinkedMap<K, V> {
return this._size;
}
get first(): V | undefined {
return this._head?.value;
}
get last(): V | undefined {
return this._tail?.value;
}
has(key: K): boolean {
return this._map.has(key);
}