export declare function calcRippleWidth(offsetX: number | null, offsetY: number | null, clientWidth: number | null, clientHeight: number | null): number | undefined;
export declare const offsetXFromCurrent: (rect: DOMRect, clientX: number) => number;
export declare const offsetYFromCurrent: (rect: DOMRect, clientY: number) => number;
export declare const rippleElemWidthOriginal: (rect: DOMRect, clientX: number, clientY: number, clientWidth: number, clientHeight: number) => number | undefined;