src/vs/workbench/api/common/extHostLanguageFeatures.ts/InlineCompletionAdapterNew/handleDidShowCompletionItem
class InlineCompletionAdapterNew:	public handleDidShowCompletionItem(pid: number, idx: number): void {
		const completionItem = this._cache.get(pid, idx);
		if (completionItem) {
			if (this._provider.handleDidShowCompletionItem && isProposedApiEnabled(this.extension, 'inlineCompletionsAdditions')) {
				this._provider.handleDidShowCompletionItem(completionItem);
			}
		}
	}