initial commit

django/db/backends/base/schema.pyi

@@ -0,0 +1,69 @@
+from django.db.backends.ddl_references import Statement
+from django.db.backends.sqlite3.base import DatabaseWrapper
+from django.db.backends.sqlite3.schema import DatabaseSchemaEditor
+from django.db.models.base import Model
+from django.db.models.fields import Field
+from typing import (
+    Any,
+    Dict,
+    List,
+    Optional,
+    Tuple,
+    Type,
+    Union,
+)
+
+
+class BaseDatabaseSchemaEditor:
+    def __enter__(self) -> DatabaseSchemaEditor: ...
+    def __exit__(self, exc_type: None, exc_value: None, traceback: None) -> None: ...
+    def __init__(
+        self,
+        connection: DatabaseWrapper,
+        collect_sql: bool = ...,
+        atomic: bool = ...
+    ) -> None: ...
+    def _constraint_names(
+        self,
+        model: Type[Model],
+        column_names: List[str] = ...,
+        unique: Optional[bool] = ...,
+        primary_key: None = ...,
+        index: Optional[bool] = ...,
+        foreign_key: None = ...,
+        check: None = ...,
+        type_: None = ...
+    ) -> List[str]: ...
+    def _create_index_name(
+        self,
+        table_name: str,
+        column_names: Union[Tuple[str, str, str], Tuple[str], List[str]],
+        suffix: str = ...
+    ) -> str: ...
+    def _create_index_sql(
+        self,
+        model: Any,
+        fields: Any,
+        *,
+        name = ...,
+        suffix = ...,
+        using = ...,
+        db_tablespace = ...,
+        col_suffixes = ...,
+        sql = ...
+    ) -> Statement: ...
+    def _create_unique_sql(self, model: Any, columns: List[str]) -> Statement: ...
+    def _delete_composed_index(
+        self,
+        model: Type[Model],
+        fields: Tuple[str, str],
+        constraint_kwargs: Dict[str, bool],
+        sql: str
+    ) -> None: ...
+    @classmethod
+    def _digest(cls, *args) -> str: ...
+    def _field_indexes_sql(
+        self,
+        model: Any,
+        field: Field
+    ) -> List[Statement]: ...