src/vs/editor/contrib/suggest/suggestModel.ts/SuggestModel/_updateActiveSuggestSession
class SuggestModel:	private _updateActiveSuggestSession(): void {
		if (this._state !== State.Idle) {
			if (!this._editor.hasModel() || !CompletionProviderRegistry.has(this._editor.getModel())) {
				this.cancel();
			} else {
				this.trigger({ auto: this._state === State.Auto, shy: false }, true);
			}
		}
	}