/**
 * Represents the selection edge that the user drags.
 */
export type HandleEdge = 'top' | 'bottom' | 'start' | 'end';
interface ClampEdgeOptions {
    edge: HandleEdge;
    target: number;
    oppositeIndex: number;
}
/**
 * Clamps a dragged edge without allowing it to cross its opposite edge.
 *
 * @param {ClampEdgeOptions} options The dragged edge, target index, and opposite index.
 * @returns {number} The clamped index.
 */
export declare function clampEdge({ edge, target, oppositeIndex }: ClampEdgeOptions): number;
export {};