import type { Awareness } from 'y-protocols/awareness.js'; export interface AwarenessConnection { connect(awareness: Awareness): void; disconnect(): void; } export class AwarenessEngine { constructor(public readonly connections: AwarenessConnection[]) {} connect(awareness: Awareness) { this.connections.forEach(connection => connection.connect(awareness)); } disconnect() { this.connections.forEach(connection => connection.disconnect()); } }