Interface RenderBuffers

interface RenderBuffers {
    bones?: WebGLBuffer;
    colors?: WebGLBuffer;
    indices?: WebGLBuffer;
    nIndices?: number;
    normals?: WebGLBuffer;
    positions?: WebGLBuffer;
    tangents?: WebGLBuffer;
    textureUVs?: WebGLBuffer;
    vao?: WebGLVertexArrayObject;
    weights?: WebGLBuffer;
}