Interface FoldingRangeProvider

getFoldingRanges

• getFoldingRanges(document, params, cancelToken?): MaybePromise<FoldingRange[]>

• Handle a folding range request.

  Parameters

  • document: LangiumDocument<AstNode>

    The document to compute folding ranges for
  • params: FoldingRangeParams

    The folding range parameters
  • OptionalcancelToken: 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