export declare function useSignup(): {
    signup: (input: {
        email: string;
        password: string;
    }) => Promise<void>;
    loading: import("@vue/composition-api").Ref<boolean>;
    error: import("@vue/composition-api").Ref<Error>;
};
export declare function useConfirmEmail(): {
    confirmEmail: (input: {
        email: string;
        token: string;
    }) => Promise<void>;
    loading: import("@vue/composition-api").Ref<boolean>;
    error: import("@vue/composition-api").Ref<Error>;
};
export declare function getPasswordStrength(password: string): number;