Function buildCollaborationWebSocketUrl

buildCollaborationWebSocketUrl(
    spacerRunUrl: string | undefined,
    token: string | undefined,
    documentId: string,
): string | null
Build WebSocket URL for collaboration.
Parameters
- spacerRunUrl: string | undefined
  Base spacer service URL
- token: string | undefined
  Authentication token
- documentId: string
  Document identifier
Returns string | null
WebSocket URL or null if inputs invalid
- Defined in src/renderer/utils/document.ts:100