import * as React from 'react';
export declare const useCollapsible: (inProps?: unknown) => import("@primereact/types/core").HeadlessInstance<import("@primereact/types/headless/collapsible").UseCollapsibleProps, unknown, {
    state: {
        open: boolean | undefined;
    };
    rootProps: {
        'data-disabled'?: string | undefined;
        'data-scope': string;
        'data-part': string;
    };
    triggerProps: {
        [x: string]: string | number | boolean | ((event?: React.SyntheticEvent) => void) | undefined;
        type: "button";
        tabIndex: number | undefined;
        'aria-expanded': boolean | undefined;
        'aria-disabled': true | undefined;
        'aria-controls': string | undefined;
        'data-scope': string;
        'data-part': string;
        onClick: (event?: React.SyntheticEvent) => void;
    };
    contentProps: {
        [x: string]: string | boolean | undefined;
        id: string | undefined;
        role: "region";
        'aria-hidden': boolean;
        'data-scope': string;
        'data-part': string;
    };
    open: (event?: React.SyntheticEvent) => void;
    close: (event?: React.SyntheticEvent) => void;
    toggle: (event?: React.SyntheticEvent) => void;
}>;