/**
 * Shared test utilities for Loquix component tests.
 */
/**
 * Returns a Promise that resolves with the next occurrence of a named event.
 * Automatically cleans up the listener.
 */
export declare function waitForEvent<T = unknown>(el: EventTarget, eventName: string, timeout?: number): Promise<CustomEvent<T>>;
/**
 * Queries an element by its `part` attribute inside a component's shadow root.
 */
export declare function getShadowPart(el: Element, partName: string): HTMLElement | null;
/**
 * Queries all elements by their `part` attribute inside a component's shadow root.
 */
export declare function getShadowParts(el: Element, partName: string): HTMLElement[];
/**
 * Dispatches a keyboard event on the given element.
 */
export declare function simulateKeyboard(el: EventTarget, key: string, options?: Partial<KeyboardEventInit>): void;
/**
 * Returns the elements assigned to a named slot inside a component's shadow root.
 */
export declare function getSlotContent(el: Element, slotName: string): Element[];
/**
 * Waits for the next animation frame + microtask flush.
 */
export declare function nextFrame(): Promise<void>;
//# sourceMappingURL=test-utils.d.ts.map