import { Shader, Uniforms } from "./types";
export declare function mutateShader(target: Shader, source: Shader): void;
export declare function addShaders<UniformsA extends Uniforms, UniformsB extends Uniforms>(a: Shader<UniformsA>, b: Shader<UniformsB>): Shader<UniformsA & UniformsB>;
export declare function combineShaders(shaders: Shader[]): Shader<Uniforms, import("./types").Varyings, import("./types").Attributes>;