er: Any
FloatEncoder: Any
DoubleEncoder: Any

def BoolEncoder(field_number, is_repeated, is_packed): ...
def StringEncoder(field_number, is_repeated, is_packed): ...
def BytesEncoder(field_number, is_repeated, is_packed): ...
def GroupEncoder(field_number, is_repeated, is_packed): ...
def MessageEncoder(field_number, is_repeated, is_packed): ...
def MessageSetItemEncoder(field_number): ...
def MapEncoder(field_descriptor): ...
PK