src/vs/editor/contrib/inlineCompletions/browser/ghostTextHoverParticipant.ts/InlineCompletionsHoverParticipant/computeSync
class InlineCompletionsHoverParticipant:	computeSync(anchor: HoverAnchor, lineDecorations: IModelDecoration[]): InlineCompletionsHover[] {
		const controller = GhostTextController.get(this._editor);
		if (controller && controller.shouldShowHoverAt(anchor.range)) {
			return [new InlineCompletionsHover(this, anchor.range, controller)];
		}
		return [];
	}