Interface VertexAttributeEnum

interface VertexAttributeEnum {
    index: number;
    isIntegerType: boolean;
    shaderStr: string;
    str: string;
    symbol: symbol;
    W:
        | "UNKNOWN.X"
        | "UNKNOWN.Y"
        | "UNKNOWN.Z"
        | "UNKNOWN.W"
        | "POSITION.X"
        | "POSITION.Y"
        | "POSITION.Z"
        | "POSITION.W"
        | "NORMAL.X"
        | "NORMAL.Y"
        | "NORMAL.Z"
        | "NORMAL.W"
        | "TANGENT.X"
        | "TANGENT.Y"
        | "TANGENT.Z"
        | "TANGENT.W"
        | "TEXCOORD_0.X"
        | "TEXCOORD_0.Y"
        | "TEXCOORD_0.Z"
        | "TEXCOORD_0.W"
        | "TEXCOORD_1.X"
        | "TEXCOORD_1.Y"
        | "TEXCOORD_1.Z"
        | "TEXCOORD_1.W"
        | "TEXCOORD_2.X"
        | "TEXCOORD_2.Y"
        | "TEXCOORD_2.Z"
        | "TEXCOORD_2.W"
        | "COLOR_0.X"
        | "COLOR_0.Y"
        | "COLOR_0.Z"
        | "COLOR_0.W"
        | "JOINTS_0.X"
        | "JOINTS_0.Y"
        | "JOINTS_0.Z"
        | "JOINTS_0.W"
        | "WEIGHTS_0.X"
        | "WEIGHTS_0.Y"
        | "WEIGHTS_0.Z"
        | "WEIGHTS_0.W"
        | "INSTANCE.X"
        | "INSTANCE.Y"
        | "INSTANCE.Z"
        | "INSTANCE.W"
        | "FACE_NORMAL.X"
        | "FACE_NORMAL.Y"
        | "FACE_NORMAL.Z"
        | "FACE_NORMAL.W"
        | "BARY_CENTRIC_COORD.X"
        | "BARY_CENTRIC_COORD.Y"
        | "BARY_CENTRIC_COORD.Z"
        | "BARY_CENTRIC_COORD.W";
    X: | "UNKNOWN.X"
    | "UNKNOWN.Y"
    | "UNKNOWN.Z"
    | "UNKNOWN.W"
    | "POSITION.X"
    | "POSITION.Y"
    | "POSITION.Z"
    | "POSITION.W"
    | "NORMAL.X"
    | "NORMAL.Y"
    | "NORMAL.Z"
    | "NORMAL.W"
    | "TANGENT.X"
    | "TANGENT.Y"
    | "TANGENT.Z"
    | "TANGENT.W"
    | "TEXCOORD_0.X"
    | "TEXCOORD_0.Y"
    | "TEXCOORD_0.Z"
    | "TEXCOORD_0.W"
    | "TEXCOORD_1.X"
    | "TEXCOORD_1.Y"
    | "TEXCOORD_1.Z"
    | "TEXCOORD_1.W"
    | "TEXCOORD_2.X"
    | "TEXCOORD_2.Y"
    | "TEXCOORD_2.Z"
    | "TEXCOORD_2.W"
    | "COLOR_0.X"
    | "COLOR_0.Y"
    | "COLOR_0.Z"
    | "COLOR_0.W"
    | "JOINTS_0.X"
    | "JOINTS_0.Y"
    | "JOINTS_0.Z"
    | "JOINTS_0.W"
    | "WEIGHTS_0.X"
    | "WEIGHTS_0.Y"
    | "WEIGHTS_0.Z"
    | "WEIGHTS_0.W"
    | "INSTANCE.X"
    | "INSTANCE.Y"
    | "INSTANCE.Z"
    | "INSTANCE.W"
    | "FACE_NORMAL.X"
    | "FACE_NORMAL.Y"
    | "FACE_NORMAL.Z"
    | "FACE_NORMAL.W"
    | "BARY_CENTRIC_COORD.X"
    | "BARY_CENTRIC_COORD.Y"
    | "BARY_CENTRIC_COORD.Z"
    | "BARY_CENTRIC_COORD.W";
    XY: VertexAttributeSemanticsJoinedString;
    XYZ: VertexAttributeSemanticsJoinedString;
    XYZW: VertexAttributeSemanticsJoinedString;
    Y: | "UNKNOWN.X"
    | "UNKNOWN.Y"
    | "UNKNOWN.Z"
    | "UNKNOWN.W"
    | "POSITION.X"
    | "POSITION.Y"
    | "POSITION.Z"
    | "POSITION.W"
    | "NORMAL.X"
    | "NORMAL.Y"
    | "NORMAL.Z"
    | "NORMAL.W"
    | "TANGENT.X"
    | "TANGENT.Y"
    | "TANGENT.Z"
    | "TANGENT.W"
    | "TEXCOORD_0.X"
    | "TEXCOORD_0.Y"
    | "TEXCOORD_0.Z"
    | "TEXCOORD_0.W"
    | "TEXCOORD_1.X"
    | "TEXCOORD_1.Y"
    | "TEXCOORD_1.Z"
    | "TEXCOORD_1.W"
    | "TEXCOORD_2.X"
    | "TEXCOORD_2.Y"
    | "TEXCOORD_2.Z"
    | "TEXCOORD_2.W"
    | "COLOR_0.X"
    | "COLOR_0.Y"
    | "COLOR_0.Z"
    | "COLOR_0.W"
    | "JOINTS_0.X"
    | "JOINTS_0.Y"
    | "JOINTS_0.Z"
    | "JOINTS_0.W"
    | "WEIGHTS_0.X"
    | "WEIGHTS_0.Y"
    | "WEIGHTS_0.Z"
    | "WEIGHTS_0.W"
    | "INSTANCE.X"
    | "INSTANCE.Y"
    | "INSTANCE.Z"
    | "INSTANCE.W"
    | "FACE_NORMAL.X"
    | "FACE_NORMAL.Y"
    | "FACE_NORMAL.Z"
    | "FACE_NORMAL.W"
    | "BARY_CENTRIC_COORD.X"
    | "BARY_CENTRIC_COORD.Y"
    | "BARY_CENTRIC_COORD.Z"
    | "BARY_CENTRIC_COORD.W";
    Z: | "UNKNOWN.X"
    | "UNKNOWN.Y"
    | "UNKNOWN.Z"
    | "UNKNOWN.W"
    | "POSITION.X"
    | "POSITION.Y"
    | "POSITION.Z"
    | "POSITION.W"
    | "NORMAL.X"
    | "NORMAL.Y"
    | "NORMAL.Z"
    | "NORMAL.W"
    | "TANGENT.X"
    | "TANGENT.Y"
    | "TANGENT.Z"
    | "TANGENT.W"
    | "TEXCOORD_0.X"
    | "TEXCOORD_0.Y"
    | "TEXCOORD_0.Z"
    | "TEXCOORD_0.W"
    | "TEXCOORD_1.X"
    | "TEXCOORD_1.Y"
    | "TEXCOORD_1.Z"
    | "TEXCOORD_1.W"
    | "TEXCOORD_2.X"
    | "TEXCOORD_2.Y"
    | "TEXCOORD_2.Z"
    | "TEXCOORD_2.W"
    | "COLOR_0.X"
    | "COLOR_0.Y"
    | "COLOR_0.Z"
    | "COLOR_0.W"
    | "JOINTS_0.X"
    | "JOINTS_0.Y"
    | "JOINTS_0.Z"
    | "JOINTS_0.W"
    | "WEIGHTS_0.X"
    | "WEIGHTS_0.Y"
    | "WEIGHTS_0.Z"
    | "WEIGHTS_0.W"
    | "INSTANCE.X"
    | "INSTANCE.Y"
    | "INSTANCE.Z"
    | "INSTANCE.W"
    | "FACE_NORMAL.X"
    | "FACE_NORMAL.Y"
    | "FACE_NORMAL.Z"
    | "FACE_NORMAL.W"
    | "BARY_CENTRIC_COORD.X"
    | "BARY_CENTRIC_COORD.Y"
    | "BARY_CENTRIC_COORD.Z"
    | "BARY_CENTRIC_COORD.W";
    getAttributeSlot(): number;
    toJSON(): number;
    toString(): string;
}