export declare function getOuterWidth(el: HTMLElement): number;
export declare function getOuterHeight(el: HTMLElement): number;
export declare function getDocSize(): {
    width: number;
    height: number;
};
export declare function getClientSize(): {
    width: number;
    height: number;
};
export declare function getOffset(node: any): {
    left: number;
    top: number;
};
export declare function styleToString(style: CSSStyleDeclaration): any;
export declare function styleObjectToString(style: Record<string, string>): string;