class_docstr: TFRecord backed impl.
class_docstr_tok: ["TFRecord","backed","impl","."]
docstr: Returns a file suffix (e.g., .tfrecords).
docstr_tok: ["Returns","a","file","suffix","(","e.g.",",",".tfrecords",")","."]
code: def file_suffix(self) -> str:
      """Returns a file suffix (e.g., .tfrecords)."""
      return ".tfrecords"
  
imports: from typing import Callable, Iterable, Iterator, Optional, Type, TypeVar
  import apache_beam
  import tensorflow
  from google.protobuf import message
  from tensorflow_metadata.proto.v0 import statistics_pb2
label_desc: Use image node_id 4 for calling the _TFRecordProviderImpl obj's underlying member method code with example usage: obj.file_suffix() and returns: str