Interface WebGLContextAttributes

interface WebGLContextAttributes {
    alpha: boolean;
    antialias: boolean;
    depth: boolean;
    stencil: boolean;
    powerPreference: "high-performance" | "low-power" | "default";
    preserveDrawingBuffer: boolean;
    desynchronized: boolean;
    premultipliedAlpha: boolean;
    failIfMajorPerformanceCaveat: boolean;
}