PEP563 Postponed evaluation of type annotation is supported.
from __future__ import annotations
from serde import serde
from dataclasses import dataclass
@serde
@dataclass
class Foo:
i: int
s: str
f: float
b: bool
def foo(self, cls: Foo): # You can use "Foo" type before it's defined.
print('foo')For complete example, please see examples/lazy_type_evaluation.py