Interface HoverProvider

getHoverContent

• getHoverContent(document, params, cancelToken?): MaybePromise<undefined | Hover>

• Handle a hover request.

  Parameters

  • document: LangiumDocument<AstNode>
  • params: HoverParams
  • OptionalcancelToken: CancellationToken

  Returns MaybePromise<undefined | Hover>

  Throws

  OperationCancelled if cancellation is detected during execution

  Throws

  ResponseError if an error is detected that should be sent as response to the client