--- /dev/null
+from typing import Any
+
+from yaml.error import MarkedYAMLError
+from yaml.nodes import MappingNode, Node, ScalarNode, SequenceNode
+
+class ComposerError(MarkedYAMLError): ...
+
+class Composer:
+ anchors: dict[Any, Node]
+ def __init__(self) -> None: ...
+ def check_node(self) -> bool: ...
+ def get_node(self) -> Node | None: ...
+ def get_single_node(self) -> Node | None: ...
+ def compose_document(self) -> Node | None: ...
+ def compose_node(self, parent: Node | None, index: int) -> Node | None: ...
+ def compose_scalar_node(self, anchor: dict[Any, Node]) -> ScalarNode: ...
+ def compose_sequence_node(self, anchor: dict[Any, Node]) -> SequenceNode: ...
+ def compose_mapping_node(self, anchor: dict[Any, Node]) -> MappingNode: ...