/**
 * @license
 * Copyright 2023 Tyler Technologies, Inc. 
 * License: Apache-2.0
 */
export declare const EXPANSION_PANEL_CONSTANTS: {
    elementName: "forge-expansion-panel";
    classes: {
        CONTAINER: string;
        HEADER: string;
        CONTENT: string;
    };
    selectors: {
        CONTAINER: string;
        HEADER: string;
        CONTENT: string;
        HEADER_SLOT: string;
        OPEN_ICON: string;
    };
    events: {
        TOGGLE: string;
    };
    attributes: {
        OPEN: string;
        ORIENTATION: string;
        USE_ANIMATIONS: string;
        IGNORE: string;
        IGNORE_ALT: string;
    };
    numbers: {
        COLLAPSE_ANIMATION_DURATION: number;
        CLICK_DEBOUNCE_THRESHOLD: number;
    };
    strings: {
        ORIENTATION_VERTICAL: string;
        ORIENTATION_HORIZONTAL: string;
        EXPANSION_VERTICAL_TRANSITION: string;
        EXPANSION_HORIZONTAL_TRANSITION: string;
    };
};
