Update type hints

- `explicit_port` and `__bytes__` were missing
- `joinpath()` takes an optional `encoded` argument

CHANGES/891.bugfix.rst

@@ -0,0 +1 @@
+Updated type hints to include `URL.missing_port`, `URL.__bytes__` and the `encoding` argument to `URL.joinpath()`

yarl/__init__.pyi

@@ -25,6 +25,7 @@ class URL:
     raw_host: Final[Optional[str]]
     host: Final[Optional[str]]
     port: Final[Optional[int]]
+    explicit_port: Final[Optional[int]]
     raw_authority: Final[str]
     authority: Final[str]
     raw_path: Final[str]
@@ -66,6 +67,7 @@ class URL:
     ) -> URL: ...
     def __str__(self) -> str: ...
     def __repr__(self) -> str: ...
+    def __bytes__(self) -> bytes: ...
     def __eq__(self, other: Any) -> bool: ...
     def __le__(self, other: Any) -> bool: ...
     def __lt__(self, other: Any) -> bool: ...
@@ -96,7 +98,7 @@ class URL:
     def with_name(self, name: str) -> URL: ...
     def with_suffix(self, suffix: str) -> URL: ...
     def join(self, url: URL) -> URL: ...
-    def joinpath(self, *url: str) -> URL: ...
+    def joinpath(self, *url: str, encoded: bool = ...) -> URL: ...
     def human_repr(self) -> str: ...
     # private API
     @classmethod