message: fix wrong type in ColorPresentation.is
diff: @@ -359,7 +359,7 @@ export namespace ColorPresentation {
  const candidate = value as ColorPresentation;
  return Is.string(candidate.label)
  && (Is.undefined(candidate.textEdit) || TextEdit.is(candidate))
  - && (Is.undefined(candidate.additionalTextEdits) || Is.typedArray<DiagnosticRelatedInformation>(candidate.additionalTextEdits, TextEdit.is));
  + && (Is.undefined(candidate.additionalTextEdits) || Is.typedArray(candidate.additionalTextEdits, TextEdit.is));
  }
  }
  