Function addCompletionHandler

addCompletionHandler(
    connection: Connection,
    services: LangiumSharedServices,
    requiredState?: ServiceRequirement,
): void
Parameters
- connection: Connection
- services: LangiumSharedServices
- requiredState: ServiceRequirement = DocumentState.Linked
Returns void
- Defined in packages/langium/src/lsp/language-server.ts:389