badman-core/dist/open/badman/core/event/EventObject.d.ts

badman-core is the layer what all the badman packages depended,or can be used as a tool kit.

/**
 *  事件驱动根接口
 */
export default abstract class EventObject<SourceType> {
    readonly source: SourceType;
    readonly timestamp: number;
    protected constructor(source: SourceType);
    get getSource(): SourceType;
    get getTimestamp(): number;
}