chore: tests

packages/core/data/dom-events/dom-event.ts

@@ -11,6 +11,16 @@ const timeOrigin = Date.now();
 const emptyArray = [] as const;
 
 export class DOMEvent {
+	/**
+	 * @private
+	 * Internal API to facilitate testing - to be removed once we've completed
+	 * the breaking changes to migrate fully to DOMEvents.
+	 *
+	 * Gets the last event to be dispatched, allowing you to access the DOM
+	 * Event that corresponds to the currently-running callback.
+	 */
+	static unstable_currentEvent: DOMEvent | null = null;
+
 	readonly NONE = 0;
 	readonly CAPTURING_PHASE = 1;
 	readonly AT_TARGET = 2;
@@ -216,6 +226,10 @@ export class DOMEvent {
 		this.target = target;
 		this._canceled = false;
 
+		// Internal API to facilitate testing - to be removed once we've
+		// completed the breaking changes to migrate fully to DOMEvents.
+		DOMEvent.unstable_currentEvent = this;
+
 		/**
 		 * Resets any internal state to allow the event to be redispatched. Call
 		 * this before returning.

packages/core/index.d.ts

@@ -77,6 +77,7 @@ export declare const Connectivity: {
 };
 export * from './core-types';
 export { CSSUtils } from './css/system-classes';
+export { DOMEvent } from './data/dom-events/dom-event';
 export { ObservableArray, ChangeType } from './data/observable-array';
 export type { ChangedData } from './data/observable-array';
 export { Observable, WrappedValue, fromObject, fromObjectRecursive } from './data/observable';

packages/core/index.ts

@@ -97,6 +97,7 @@ export * from './core-types';
 
 export { CSSUtils } from './css/system-classes';
 
+export { DOMEvent } from './data/dom-events/dom-event';
 export { ObservableArray, ChangeType } from './data/observable-array';
 export type { ChangedData } from './data/observable-array';
 export { Observable, WrappedValue, fromObject, fromObjectRecursive } from './data/observable';