import { ProgramInfoRefType } from "gl-layer";
export declare const useRadiusAnimation: () => {
    increaseRadius: ({ glRef, programInfoRef, duration, start, end, }: {
        glRef: React.RefObject<WebGLRenderingContext | null>;
        programInfoRef: React.RefObject<ProgramInfoRefType | null>;
        duration: number;
        start?: number;
        end?: number;
    }) => void;
};