initial commit

django/db/migrations/writer.pyi

@@ -0,0 +1,41 @@
+from django.db.migrations.migration import Migration
+from django.db.migrations.operations.base import Operation
+from typing import (
+    Any,
+    Set,
+    Tuple,
+    Type,
+    Union,
+)
+
+
+class MigrationWriter:
+    def __init__(self, migration: Migration) -> None: ...
+    def as_string(self) -> str: ...
+    @property
+    def basedir(self) -> str: ...
+    @property
+    def filename(self) -> str: ...
+    @property
+    def path(self) -> str: ...
+    @classmethod
+    def serialize(cls, value: Any) -> Union[Tuple[str, Set[Any]], Tuple[str, Set[str]]]: ...
+
+
+class OperationWriter:
+    def __init__(self, operation: Operation, indentation: int = ...) -> None: ...
+    def feed(self, line: str) -> None: ...
+    def indent(self) -> None: ...
+    def render(self) -> str: ...
+    def serialize(self) -> Union[Tuple[str, Set[Any]], Tuple[str, Set[str]]]: ...
+    def unindent(self) -> None: ...
+
+
+class SettingsReference:
+    def __init__(self, value: str, setting_name: str) -> None: ...
+    @staticmethod
+    def __new__(
+        self: Type[SettingsReference],
+        value: str,
+        setting_name: str
+    ) -> SettingsReference: ...