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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def IsFileStatEntry(self, original_result):
 """Checks if given RDFValue is a file StatEntry."""

    return (original_result.pathspec.pathtype in [
        rdf_paths.PathSpec.PathType.OS, rdf_paths.PathSpec.PathType.TSK
    ])