[error] invalid-assignment - Object of type `(bound method AsyncWriter & ~AlwaysFalsy.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None]) | (bound method AsyncLibpqWriter.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None])` is not assignable to attribute `_write` of type `(bound method AsyncWriter.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None]) | (bound method AsyncLibpqWriter.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None])`
[error] invalid-assignment - Object of type `(bound method (AsyncWriter & ~AlwaysFalsy).write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None]) | (bound method AsyncLibpqWriter.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None])` is not assignable to attribute `_write` of type `(bound method AsyncWriter.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None]) | (bound method AsyncLibpqWriter.write(data: bytes | bytearray | memoryview[int]) -> CoroutineType[Any, Any, None])`