export interface Styles {
    [name: string]: any;
}
export declare class Style {
    styles: Styles[];
    head: number;
    constructor(styles?: Styles[], head?: number);
    fork(...styles: (Styles | undefined)[]): Style;
    clone(): Style;
    push(styles: Styles): void;
    get(key: string): any;
    pick(keys: string[]): Styles;
    find(key: string): Styles | undefined;
    copy(ret: Styles, key: string): void;
}