--- /dev/null
+from collections.abc import Iterable, Iterator
+from typing import Any
+
+from pygments.lexer import Lexer
+from pygments.token import _TokenType
+
+def apply_filters(stream, filters, lexer: Any | None = ...): ...
+def simplefilter(f): ...
+
+class Filter:
+ options: Any
+ def __init__(self, **options) -> None: ...
+ def filter(self, lexer: Lexer, stream: Iterable[tuple[_TokenType, str]]) -> Iterator[tuple[_TokenType, str]]: ...
+
+class FunctionFilter(Filter):
+ function: Any
+ def __init__(self, **options) -> None: ...
+ def filter(self, lexer: Lexer, stream: Iterable[tuple[_TokenType, str]]) -> Iterator[tuple[_TokenType, str]]: ...