30 lines
983 B
TypeScript
30 lines
983 B
TypeScript
export declare type EventListener = (...args: any[]) => void;
|
|
export interface EventListenerOptions {
|
|
isFirst?: boolean;
|
|
}
|
|
interface EventListenerCollection {
|
|
/**
|
|
* List of listeners to run before the others
|
|
* They are run in the opposite order of the registration order
|
|
*/
|
|
highPriority: Map<EventListener, true>;
|
|
/**
|
|
* List of events to run after the high priority listeners
|
|
* They are run in the registration order
|
|
*/
|
|
regular: Map<EventListener, true>;
|
|
}
|
|
export declare class EventManager {
|
|
maxListeners: number;
|
|
warnOnce: boolean;
|
|
events: {
|
|
[eventName: string]: EventListenerCollection;
|
|
};
|
|
on(eventName: string, listener: EventListener, options?: EventListenerOptions): void;
|
|
removeListener(eventName: string, listener: EventListener): void;
|
|
removeAllListeners(): void;
|
|
emit(eventName: string, ...args: any[]): void;
|
|
once(eventName: string, listener: EventListener): void;
|
|
}
|
|
export {};
|