export declare const initOAuth: ({ url }: {
    url: string;
}) => Promise<{
    success: {
        state: string;
    };
} | {
    error: unknown;
}>;
export declare const finalizeOAuth: ({ url, body }: {
    url: string;
    body: {
        code: string | null;
        state: string | null;
    };
}) => Promise<{
    success: {
        token: string;
    };
} | {
    error: unknown;
}>;