Interface FoldingRangeProvider

getFoldingRanges

• getFoldingRanges(
      document: LangiumDocument,
      params: FoldingRangeParams,
      cancelToken?: Cancellation.CancellationToken,
  ): MaybePromise<FoldingRange[]>

  Handle a folding range request.

  Parameters

  • document: LangiumDocument

    The document to compute folding ranges for
  • params: FoldingRangeParams

    The folding range parameters
  • OptionalcancelToken: Cancellation.CancellationToken

    A cancellation token that can be used to cancel the request

  Returns MaybePromise<FoldingRange[]>

  The computed folding ranges

  Throws

  OperationCancelled if cancellation is detected during execution

  Throws

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