import { FragmentShader } from '../../../Shader';
/**
 * LUT in the LDR color space.
 */
export declare const LUTCompositeFragment: FragmentShader<import("../../../core/type").Dict<import("../../../Shader").ShaderDefineValue>, {
    colorTex: {
        type: "sampler2D";
        value: import("../../../Texture2D").default;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
    lookup: {
        type: "sampler2D";
        value: import("../../../Texture2D").default;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
}, never>;