import { type Dispatch, type RefObject, type SetStateAction } from 'react';
interface UseBreakpointCollapseArgs {
    /** Controlled / uncontrolled props for the collapsed state. */
    collapsed: {
        value: boolean | undefined;
        defaultValue: boolean;
        onChange: ((value: boolean) => void) | undefined;
    };
    /** Container width below which the panel renders as a drawer. */
    breakpoint: number;
    /** Container element observed for size changes. */
    containerRef: RefObject<HTMLDivElement | null>;
    /**
     * Fired on the first measurement and whenever the below-breakpoint state
     * changes afterwards, whether from a resize or a new `breakpoint`.
     */
    onBreakpointTransition?: (belowBreakpoint: boolean) => void;
    /**
     * When `true`, an *uncontrolled* panel auto-collapses below the breakpoint
     * and reopens above it (the Sidebar's responsive default). Details passes
     * `false`: it never auto-collapses and honors `defaultCollapsed` everywhere.
     */
    autoCollapse: boolean;
}
interface UseBreakpointCollapseResult {
    /** Most recent measured container width (`0` until first measurement). */
    containerWidth: number;
    /** Current collapsed state (controlled value if provided). */
    collapsed: boolean;
    /** Setter for the collapsed state. */
    setCollapsed: Dispatch<SetStateAction<boolean>>;
    /** True once measured and the container is narrower than `breakpoint`. */
    isBelowBreakpoint: boolean;
}
/**
 * Tracks the container width and owns the breakpoint side derived from it. The
 * breakpoint half of `usePanelState`. `onBreakpointTransition` fires on the
 * first measurement and on every subsequent change of side, from a resize or
 * from a new `breakpoint` alike. A change of side never touches a controlled
 * `collapsed`; with `autoCollapse` (the Sidebar) an uncontrolled panel
 * additionally auto-collapses below the breakpoint and reopens above it.
 *
 * @internal
 */
export declare function useBreakpointCollapse({ collapsed: collapsedProps, breakpoint, containerRef, onBreakpointTransition, autoCollapse, }: UseBreakpointCollapseArgs): UseBreakpointCollapseResult;
export {};
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