type Cache = {
    projectId: string;
    items: {
        [key: string]: any;
    };
};
export type StorageSpec = {
    name: 'storage';
    state: {
        cache: null | Cache;
    };
    methods: {
        loadCache(projectId: string): Promise<unknown>;
        getItem<T>(key: string): void | T;
        setItem<T>(key: string, value: T): void;
    };
};
export {};