src/vs/platform/keybinding/common/abstractKeybindingService.ts/AbstractKeybindingService/lookupKeybinding
class AbstractKeybindingService:	public lookupKeybinding(commandId: string, context?: IContextKeyService): ResolvedKeybinding | undefined {
		const result = this._getResolver().lookupPrimaryKeybinding(commandId, context || this._contextKeyService);
		if (!result) {
			return undefined;
		}
		return result.resolvedKeybinding;
	}