export declare enum CookieAttribute {
    NAME = "name",
    VALUE = "value",
    SIZE = "size",
    DOMAIN = "domain",
    PORT = "port",
    PATH = "path",
    EXPIRES = "expires",
    HTTPONLY = "httponly",
    SECURE = "secure",
    SAMESITE = "samesite",
    MAXAGE = "max-age"
}
export declare class NetworkCookie {
    private readonly _name;
    private readonly _value;
    private _attributes;
    private _size;
    get size(): number;
    set size(size: number);
    get name(): string;
    get value(): string;
    get httpOnly(): boolean;
    get secure(): boolean;
    get sameSite(): 'Strict' | 'Lax' | 'None' | undefined;
    get session(): boolean | undefined;
    get path(): string | undefined;
    get port(): string | undefined;
    get domain(): string | undefined;
    get expires(): string | undefined;
    get maxAge(): number | undefined;
    get url(): string;
    constructor(name: string, value: string);
    expiresDate(requestDate: Date): Date | undefined;
    addAttribute(key: string, value?: string): void;
}