# Change Proposals

## HTTP Request, Response, Message and Header
```mermaid
classDiagram
direction TD

class HTTPHeader {
	+ name: str
	- _directives: list[str, ...]

	+ __init__(self, name, directives) -> HTTPHeader
	+ @property value(self) -> str
	+ __str__(self) -> str
}

class HTTPHeaders {
	- _headers: list[HTTPHeader, ...]

	+ __init__(self, headers: dict | list[HTTPHeader, ...]) -> HTTPHeaders
	+ get(self, key) -> str
	+ set(self, key, value) -> None
	+ __getitem__(self, key) -> str
	+ __setitem__(self, key, value) -> None
	+ __str__(self) -> str
}

class HTTPData:::abstract {
	+ __str__(self) -> str
}

class HTTPMessage {
	+ headers: HTTPHeaders
	+ data: HTTPData

	+ __str__(self) -> str
	+ __init__(self) -> HTTPMessage
}

class HTTPRequest {
	+ protocol: str
	+ path: str
	+ method: str

	+ __str__(self) -> str
	+ __init__(self) -> HTTPRequest
}

class HTTPResponse {
	+ protocol: str
	+ path: str
	+ method: str

	+ __str__(self) -> str
	+ __init__(self) -> HTTPResponse
}

HTTPHeader o-- HTTPHeaders
HTTPHeaders o-- HTTPMessage
HTTPData o-- HTTPMessage
HTTPMessage <|-- HTTPResponse
HTTPMessage <|-- HTTPRequest

```