Interface Subscriber

Extension/src/Utility/Eventing/interfaces.ts:38–47

export type Filter = ($data: ArbitraryObject, $strings: string[], $captures: string[]) => boolean;

export interface Subscriber {
    /** the filter checks generated from the event registration  */
    filters: Map<string, Filter | true>;

    /** the source (aka 'this') value that must match if the handler is tied to an object  */
    eventSource?: WeakRef<ArbitraryObject>;

    /** the event handler function itself */
    handler: Callback<any>;
}