export type HandlePosition = 'top-left' | 'top-right' | 'bottom-left' | 'bottom-right';
export interface ResizeOptions {
    /** CSS selector for handle elements within the host. Not needed when `handle` is set. */
    handleSelector?: string;
    /** External handle element. When set, pointerdown listens on this element instead of the host. */
    handle?: HTMLElement;
    axis?: 'horizontal' | 'vertical' | 'both';
    min?: number;
    max?: number;
    disabled?: boolean;
    /** Reverse drag direction (e.g. left-edge handle that grows width on leftward drag). */
    reverse?: boolean;
    /** Handle mode: 'edge' for single-axis edge handles (default), 'corner' for two-axis corner handles. */
    handleMode?: 'edge' | 'corner';
    /** Which corner handles to use (corner mode only). Defaults to all four. */
    handles?: HandlePosition[];
    /** Minimum width constraint (corner mode). Falls back to `min` if not set. */
    minWidth?: number;
    /** Maximum width constraint (corner mode). Falls back to `max` if not set. */
    maxWidth?: number;
    /** Minimum height constraint (corner mode). Falls back to `min` if not set. */
    minHeight?: number;
    /** Maximum height constraint (corner mode). Falls back to `max` if not set. */
    maxHeight?: number;
    /** Snap-to-grid increment in pixels. 0 = no snapping. */
    step?: number;
    /** Attribute name set on host (and handle) during resize. Default: 'resizing'. */
    stateAttribute?: string;
    /** Element that receives resize events. Defaults to `host`. */
    eventTarget?: HTMLElement;
    /** When false, the controller fires events but does not set host.style.width/height. Default: true. */
    autoApply?: boolean;
}
/** Handles pointer-driven element resizing via a drag handle, dispatching `native:resize-start`, `native:resize-move`, `native:resize-end`, and `native:resize-cancel`. */
export declare class ResizeController {
    #private;
    readonly host: HTMLElement;
    handleSelector: string;
    axis: 'horizontal' | 'vertical' | 'both';
    min: number;
    max: number;
    disabled: boolean;
    reverse: boolean;
    handleMode: 'edge' | 'corner';
    handles: HandlePosition[];
    minWidth: number | undefined;
    maxWidth: number | undefined;
    minHeight: number | undefined;
    maxHeight: number | undefined;
    step: number;
    stateAttribute: string;
    autoApply: boolean;
    constructor(host: HTMLElement, options: ResizeOptions);
    attach(): void;
    detach(): void;
    destroy(): void;
}
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