from __future__ import annotations

from typing import TYPE_CHECKING, Any, List, Literal, Optional, Tuple, Union

if TYPE_CHECKING:

from .classes import Object

from .files.SerializedFile import SerializedFile

def unpack_vertexdata(

data: Union[bytes, bytearray],

component_byte_size: int,

vertex_count: int,

stream_offset: int,

stream_stride: int,

channel_offset: int,

channel_dimension: int,

swap: bool,

) -> bytes: ...

def read_typetree(

data: Union[bytes, bytearray],

node: TypeTreeNode,

endian: Literal["<", ">"],

as_dict: bool,

assetsfile: SerializedFile,

classes: dict,

) -> Tuple[Union[dict[str, Any], Object], int]: ...

class TypeTreeNode:

m_Level: int

m_Type: str

m_Name: str

m_ByteSize: int

m_Version: int

m_Children: List[TypeTreeNode]

m_TypeFlags: Optional[int] = None

m_VariableCount: Optional[int] = None

m_Index: Optional[int] = None

m_MetaFlag: Optional[int] = None

m_RefTypeHash: Optional[int] = None

_clean_name: str

def decrypt_block(

index_bytes: Union[bytes, bytearray],

substitute_bytes: Union[bytes, bytearray],

data: Union[bytes, bytearray],

index: int,

) -> bytes: ...