Function isOffscreenCanvas

src/utils/canvasTypeGuards.ts:7–9

(canvas: TwoDimensionalCanvas)

>;

export function isOffscreenCanvas(canvas: TwoDimensionalCanvas): canvas is OffscreenCanvas {
  return typeof OffscreenCanvas !== 'undefined' && canvas instanceof OffscreenCanvas;
}

export function getCanvas2dContext(
  canvas: TwoDimensionalCanvas