type Key = number | string | symbol;
export declare function initStorage(context: any, key: Key, initialValue?: any): any;
export declare function hasStorage(context: any, key: Key): boolean;
export declare function readStorage(context: any, key: Key): any;
export declare function updateStorage(context: any, key: Key, value?: any): void;
export declare function readCollection(context: any): any;
export declare function dirtyCollection(context: any): void;
export declare function fnCacheFor<T extends object = object>(context: T): Map<Key, unknown>;
export {};
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