export declare class HttpError {
    readonly cause: unknown;
    readonly _tag = "HttpError";
    constructor(cause: unknown);
}
export declare class DecodeError {
    readonly cause: unknown;
    readonly _tag = "DecodeError";
    constructor(cause: unknown);
}
export declare abstract class TaggedError {
    response: Response;
    abstract readonly _tag: string;
    constructor(response: Response);
}