Function createPointerEvent

src/hooks/useResizer.test.ts:15–31

(
  type: string,
  options: {
    clientX?: number;
    clientY?: number;
    pointerId?: number;
    pointerType?: string;
  } = {}
)

// Helper to create a PointerEvent with required properties
function createPointerEvent(
  type: string,
  options: {
    clientX?: number;
    clientY?: number;
    pointerId?: number;
    pointerType?: string;
  } = {}
): PointerEvent {
  return new PointerEvent(type, {
    clientX: options.clientX ?? 0,
    clientY: options.clientY ?? 0,
    pointerId: options.pointerId ?? 1,
    pointerType: options.pointerType ?? 'mouse',
    bubbles: true,
  });
}

// Helper to create a mock React PointerEvent with nativeEvent
function createMockReactPointerEvent(