/**
 * Set currently active font styles and colors to an element.
 *
 * @param elem
 * @param targetWindow
 */
export function apply(elem: any, targetWindow: any): void;
export function init(options: any): void;
/**
 * Restore the entire style state.
 *
 * @param oldState
 */
export function restore(oldState: any): void;
/**
 * Set a current style attribute.
 *
 * @param {string} type  bold, italic, underline, or proportional
 * @param {boolean} value
 * @param {number} targetWindow
 */
export function set(type: string, value: boolean, targetWindow: number): void;
export function setGlulxStyle(style: any): void;
/**
 * Changes the appearance of a default style.
 *
 * @param style
 * @param hint
 * @param value
 */
export function setGlulxStyleHint(style: any, hint: any, value: any): void;
export namespace color {
    function get(): {
        text: number;
        background: number;
    }[];
    function restore(oldState: any): void;
    function set(which: any, color: any, targetWindow: any): void;
}
export namespace font {
    export function get_1(): {
        bold: boolean;
        italic: boolean;
        underline: boolean;
        proportional: boolean;
        original: number;
    }[];
    export { get_1 as get };
}