initial commit

django/db/models/functions/comparison.pyi

@@ -0,0 +1,50 @@
+from datetime import (
+    date,
+    datetime,
+)
+from decimal import Decimal
+from django.db.backends.sqlite3.base import DatabaseWrapper
+from django.db.models.fields import Field
+from django.db.models.sql.compiler import SQLCompiler
+from typing import (
+    Any,
+    List,
+    Tuple,
+    Union,
+)
+
+
+class Cast:
+    def __init__(
+        self,
+        expression: Union[str, date, Decimal],
+        output_field: Field
+    ) -> None: ...
+    def as_sql(
+        self,
+        compiler: SQLCompiler,
+        connection: DatabaseWrapper,
+        **extra_context
+    ) -> Union[Tuple[str, List[datetime]], Tuple[str, List[Any]]]: ...
+
+
+class Coalesce:
+    def __init__(self, *expressions, **extra) -> None: ...
+
+
+class Greatest:
+    def __init__(self, *expressions, **extra) -> None: ...
+    def as_sqlite(
+        self,
+        compiler: SQLCompiler,
+        connection: DatabaseWrapper
+    ) -> Tuple[str, List[Any]]: ...
+
+
+class Least:
+    def __init__(self, *expressions, **extra) -> None: ...
+    def as_sqlite(
+        self,
+        compiler: SQLCompiler,
+        connection: DatabaseWrapper
+    ) -> Union[Tuple[str, List[datetime]], Tuple[str, List[Any]]]: ...