declare enum ShaderFormat {
    GLSL,
    HLSL,
    MSL,
    SPIRV,
    ShaderFormatMax
}

declare enum ShaderStage {
    Vertex,
    TessControl,
    TessEvaluation,
    Geometry,
    Fragment,
    Compute
}

type InputOptions = {
    // All
    format: ShaderFormat;
    stage: ShaderStage;

    // ⚪ GLSL
    es?: boolean;
    glslVersion?: number;
};

type OutputOptions = {
    // All
    format: ShaderFormat;

    // ⚪ GLSL
    es?: boolean;
    glslVersion?: number;
};

type compile = (inputString: string, ioptions: InputOptions, ooptions: OutputOptions) => string;

export default Promise<{ compile: compile; ShaderFormat: ShaderFormat; ShaderStage: ShaderStage }>();