method WebsocketTriggerService.existsWebsocketTriggerimport { WebsocketTriggerService } from "https://dotland.deno.dev/x/windmill@v1.415.2/windmill-api/services/WebsocketTriggerService.ts"; existsWebsocketTrigger(unnamed 0: { workspace: string; path: string; }): CancelablePromise<boolean>does websocket trigger exists Parametersunnamed 0: { workspace: string; path: string; }ReturnsCancelablePromise<boolean>boolean websocket trigger exists