declare module 'external:emscripten/meshopt/meshopt_decoder.asm.js' {
    export default MeshoptDecoder;
}

declare module 'external:emscripten/meshopt/meshopt_decoder.wasm.js' {
    export default MeshoptDecoder;
}

declare namespace MeshoptDecoder {
    const supported: boolean;
    const ready: Promise<void>;

    function decodeVertexBuffer (target: Uint8Array, count: number, size: number, source: Uint8Array, filter?: string): void;
    function decodeIndexBuffer (target: Uint8Array, count: number, size: number, source: Uint8Array): void;
    function decodeIndexSequence (target: Uint8Array, count: number, size: number, source: Uint8Array): void;

    function decodeGltfBuffer (target: Uint8Array, count: number, size: number, source: Uint8Array, mode: string, filter?: string): void;

    function useWorkers (count: number): void;
    function decodeGltfBufferAsync (count: number, size: number, source: Uint8Array, mode: string, filter?: string): Promise<Uint8Array>;
}