@ng-dnd/core/src/layer-monitor.d.ts

Drag and Drop for Angular

import { MonitorBase } from './monitor-base';
/**
 * The monitor available inside {@link DragLayer#listen}.
 */
export interface DragLayerMonitor<Item = any> extends MonitorBase<Item> {
    /** `true` if there is a drag operation in progress, `false` otherwise. */
    isDragging(): boolean;
}