Method on

src/debug/dart_debug_protocol.ts:384–387

(streamId: string, callback: (event: VMEvent) => void)

	}

	public on(streamId: string, callback: (event: VMEvent) => void): Promise<DebuggerResult> {
		this.eventListeners[streamId] = callback;
		return this.streamListen(streamId);
	}

	public streamListen(streamId: string): Promise<DebuggerResult> {
		return this.callMethod("streamListen", { streamId });