Method dispatchEvent

helpers/scanner/file-api.ts:161–163

( eventName: FileReaderEventName, payload?: FileReaderEventPayload )

    }

    dispatchEvent ( eventName: FileReaderEventName, payload?: FileReaderEventPayload ) {
        this.emitter.emit( eventName, payload )
    }

    on ( eventName: string | symbol, listener: ( ...args: any[] ) => void ) {
        this.emitter.on( eventName, listener )