export default function useLoginInfo(setLocalData: any, storageKey: {
    usernameKey: string;
    pwdKey: string;
}): {
    username: import("vue").WritableComputedRef<string | null>;
    password: import("vue").WritableComputedRef<string | null>;
    passwordType: import("vue").Ref<string>;
    togglePwdType: () => void;
};