/// <reference types="react" />
import type { RippleRef } from 'src/components/ripple';
export declare const normalize: (size: number) => number;
export declare const width: number, height: number, scale: number, fontScale: number;
export declare const isIos: boolean;
export declare const bin: (value: boolean) => 0 | 1;
export interface Vector<T = number> {
    x: T;
    y: T;
}
export declare const useRefs: () => {
    rippleLeft: import("react").RefObject<RippleRef>;
    rippleRight: import("react").RefObject<RippleRef>;
};