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from typing import Any, ClassVar
from django.contrib.postgres.fields.array import ArrayField
from django.db.backends.base.base import BaseDatabaseWrapper
from django.db.models import Field, TextField, Transform
from django.db.models.fields.mixins import CheckFieldDefaultMixin
from django.db.models.sql.compiler import SQLCompiler, _AsSqlType
class HStoreField(CheckFieldDefaultMixin, Field):
def get_transform(self, name: str) -> Any: ...
class KeyTransform(Transform):
output_field: ClassVar[TextField]
def __init__(self, key_name: str, *args: Any, **kwargs: Any) -> None: ...
def as_sql(self, compiler: SQLCompiler, connection: BaseDatabaseWrapper) -> _AsSqlType: ... # type: ignore[override]
class KeyTransformFactory:
def __init__(self, key_name: str) -> None: ...
def __call__(self, *args: Any, **kwargs: Any) -> KeyTransform: ...
class KeysTransform(Transform):
output_field: ClassVar[ArrayField]
class ValuesTransform(Transform):
output_field: ClassVar[ArrayField]
__all__ = ["HStoreField"]
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