import type { ElementTarget, PickerTarget } from './types.js';
export declare function describeElement(element: HTMLElement): ElementTarget;
export declare function toElementTarget(target: PickerTarget): ElementTarget;
export declare function formatTime(value: string, locale?: string): string;
/**
 * Whether a released launcher pointer is close enough to a viewport edge to
 * snap into the collapsed peek-tab. The launcher rectangle is clamped fully
 * on-screen, so its centre is not a reliable measure of edge intent.
 */
export declare function shouldSnapToEdge(pointerX: number, viewportWidth: number, margin?: number): boolean;