import { FragmentShader } from '../../../Shader';
export declare const deferredDirectionalLightFragment: FragmentShader<import("../../../core/type").Dict<import("../../../Shader").ShaderDefineValue>, {
    lightDirection: {
        type: "vec3";
        value: import("../../../glmatrix/common").Vec3Array;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
    lightColor: {
        type: "vec3";
        value: import("../../../glmatrix/common").Vec3Array;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
    eyePosition: {
        type: "vec3";
        value: import("../../../glmatrix/common").Vec3Array;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
    lightShadowMap: {
        type: "sampler2D";
        value: import("../../../Texture2D").default;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
    lightShadowMapSize: {
        type: "float";
        value: number;
        semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
    };
    lightMatrices: {
        type: "mat4";
        value: ArrayLike<number> | undefined;
        len: string | number;
        array: true;
    };
    shadowCascadeClipsNear: {
        type: "float";
        value: ArrayLike<number> | undefined;
        len: string | number;
        array: true;
    };
    shadowCascadeClipsFar: {
        type: "float";
        value: ArrayLike<number> | undefined;
        len: string | number;
        array: true;
    };
}, ({
    defines: {};
    uniforms: {
        shadowEnabled: {
            type: "bool";
            value: number;
            semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
        };
        pcfKernel: {
            type: "vec2";
            value: ArrayLike<number> | undefined;
            len: string | number;
            array: true;
        };
    };
    attributes: {};
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
} | {
    defines: {};
    uniforms: {
        gBufferTexture1: {
            type: "sampler2D";
            value: import("../../../Texture2D").default;
            semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
        };
        gBufferTexture2: {
            type: "sampler2D";
            value: import("../../../Texture2D").default;
            semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
        };
        gBufferTexture3: {
            type: "sampler2D";
            value: import("../../../Texture2D").default;
            semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
        };
        windowSize: {
            type: "vec2";
            semantic: "WINDOW_SIZE";
        };
        viewport: {
            type: "vec4";
            semantic: "VIEWPORT";
        };
        viewProjectionInv: {
            type: "mat4";
            value: import("../../../glmatrix/common").Mat4Array;
            semantic: import("../../../Shader").UniformSemantic | import("../../../Shader").MatrixSemantic | undefined;
        };
    };
    attributes: {};
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
})[]>;