import { VertexShader, FragmentShader } from '../../Shader';
export declare const shadowMapDepthVertex: VertexShader<import("../../core/type").Dict<import("../../Shader").ShaderDefineValue>, {
    worldViewProjection: {
        type: "mat4";
        semantic: "WORLDVIEWPROJECTION";
    };
    uvRepeat: {
        type: "vec2";
        value: import("../../glmatrix/common").Vec2Array;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
    uvOffset: {
        type: "vec2";
        value: import("../../glmatrix/common").Vec2Array;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
}, {
    position: {
        type: "vec3";
        semantic: "POSITION" | undefined;
    };
    texcoord: {
        type: "vec2";
        semantic: "TEXCOORD_0" | undefined;
    };
}, {
    v_PosZW: {
        type: "vec2";
    };
    v_Texcoord: {
        type: "vec2";
    };
}, ({
    defines: {};
    uniforms: {
        skinMatrix: {
            type: "mat4";
            value: ArrayLike<number> | undefined;
            len: string | number;
            array: true;
        };
    };
    attributes: {
        weight: {
            type: "vec3";
            semantic: "WEIGHT" | undefined;
        };
        joint: {
            type: "vec4";
            semantic: "JOINT" | undefined;
        };
    };
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
} | {
    defines: {};
    uniforms: {};
    attributes: {
        instanceMat1: {
            type: "vec4";
            semantic: "POSITION" | "NORMAL" | "BINORMAL" | "TANGENT" | "TEXCOORD_0" | "TEXCOORD_1" | "COLOR" | "JOINT" | "WEIGHT" | undefined;
        };
        instanceMat2: {
            type: "vec4";
            semantic: "POSITION" | "NORMAL" | "BINORMAL" | "TANGENT" | "TEXCOORD_0" | "TEXCOORD_1" | "COLOR" | "JOINT" | "WEIGHT" | undefined;
        };
        instanceMat3: {
            type: "vec4";
            semantic: "POSITION" | "NORMAL" | "BINORMAL" | "TANGENT" | "TEXCOORD_0" | "TEXCOORD_1" | "COLOR" | "JOINT" | "WEIGHT" | undefined;
        };
    };
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
})[]>;
export declare const shadowMapDepthFragment: FragmentShader<import("../../core/type").Dict<import("../../Shader").ShaderDefineValue>, {
    bias: {
        type: "float";
        value: number;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
    slopeScale: {
        type: "float";
        value: number;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
    alphaCutoff: {
        type: "float";
        value: number;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
    alphaMap: {
        type: "sampler2D";
        value: import("../../Texture2D").default;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
}, {
    defines: {};
    uniforms: {};
    attributes: {};
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
}[]>;
export declare const shadowMapDepthDebugFragment: FragmentShader<import("../../core/type").Dict<import("../../Shader").ShaderDefineValue>, {
    depthMap: {
        type: "sampler2D";
        value: import("../../Texture2D").default;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
}, {
    defines: {};
    uniforms: {};
    attributes: {};
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
}[]>;
export declare const shadowMapDistanceVertex: VertexShader<import("../../core/type").Dict<import("../../Shader").ShaderDefineValue>, {
    worldViewProjection: {
        type: "mat4";
        semantic: "WORLDVIEWPROJECTION";
    };
    world: {
        type: "mat4";
        semantic: "WORLD";
    };
}, {
    position: {
        type: "vec3";
        semantic: "POSITION" | undefined;
    };
}, {
    v_WorldPosition: {
        type: "vec3";
    };
}, {
    defines: {};
    uniforms: {
        skinMatrix: {
            type: "mat4";
            value: ArrayLike<number> | undefined;
            len: string | number;
            array: true;
        };
    };
    attributes: {
        weight: {
            type: "vec3";
            semantic: "WEIGHT" | undefined;
        };
        joint: {
            type: "vec4";
            semantic: "JOINT" | undefined;
        };
    };
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
}[]>;
export declare const shadowMapDistanceFragment: FragmentShader<import("../../core/type").Dict<import("../../Shader").ShaderDefineValue>, {
    lightPosition: {
        type: "vec3";
        value: import("../../glmatrix/common").Vec3Array;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
    range: {
        type: "float";
        value: number;
        semantic: import("../../Shader").UniformSemantic | import("../../Shader").MatrixSemantic | undefined;
    };
}, {
    defines: {};
    uniforms: {};
    attributes: {};
    varyings: {};
    functions: ((functionName?: string) => string)[];
    main: string;
}[]>;
export declare const shadowMapFunction: {
    (functionName?: string): string;
    displayName: string | undefined;
};
export declare const shadowMapMixin: {
    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;
};