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from typing import Union

from pyspark.sql.pandas._typing import (
    GroupedMapPandasUserDefinedFunction,
    PandasGroupedMapFunction,
    PandasCogroupedMapFunction,
)

from pyspark import since as since  # noqa: F401
from pyspark.rdd import PythonEvalType as PythonEvalType  # noqa: F401
from pyspark.sql.column import Column as Column  # noqa: F401
from pyspark.sql.context import SQLContext
import pyspark.sql.group
from pyspark.sql.dataframe import DataFrame as DataFrame
from pyspark.sql.types import StructType

class PandasGroupedOpsMixin:
    def cogroup(self, other: pyspark.sql.group.GroupedData) -> PandasCogroupedOps: ...
    def apply(self, udf: GroupedMapPandasUserDefinedFunction) -> DataFrame: ...
    def applyInPandas(
        self, func: PandasGroupedMapFunction, schema: Union[StructType, str]
    ) -> DataFrame: ...

class PandasCogroupedOps:
    sql_ctx: SQLContext
    def __init__(
        self, gd1: pyspark.sql.group.GroupedData, gd2: pyspark.sql.group.GroupedData
    ) -> None: ...
    def applyInPandas(
        self, func: PandasCogroupedMapFunction, schema: Union[StructType, str]
    ) -> DataFrame: ...