export class Program {
    constructor(gl: any, vertSrc: any, fragSrc: any, attribMap: any, defines: any);
    _gl: any;
    program: any;
    attrib: {} | null;
    uniform: {} | null;
    defines: {};
    _firstUse: boolean;
    _nextUseCallbacks: any[];
    _vertShader: any;
    _fragShader: any;
    onNextUse(callback: any): void;
    use(): void;
}