export function floatToHalf(val: any): number;
export function uintEncodedFloat(f: any): number;
export function rgbaToInteger(r: any, g: any, b: any, a: any): any;
export function fetchWithProgress(path: any, onProgress: any): Promise<any>;
export function clamp(val: any, min: any, max: any): number;
export function getCurrentTime(): number;