export interface StorageEntry {
    key: string;
    value: string;
    parsedValue?: any;
    type: 'json' | 'string' | 'number' | 'boolean' | 'null';
    byteSize: number;
}
export type StorageDriver = 'asyncStorage' | 'mmkv';
export declare const connectAsyncStorage: (storageInstance: any) => void;
export declare const connectMMKV: (mmkvInstance: any, id?: string) => void;
export declare const getResolvedAsyncStorage: () => any;
export declare const getResolvedMMKV: (id?: string) => any;
export declare const isAsyncStorageConnected: () => boolean;
export declare const isMMKVConnected: () => boolean;
export declare const getRegisteredMMKVInstanceIds: () => string[];
export declare const calculateByteSize: (str: string) => number;
export declare const analyzeStorageValue: (rawVal: any) => {
    strVal: string;
    parsedValue?: any;
    type: "json" | "string" | "number" | "boolean" | "null";
    byteSize: number;
};
export declare const fetchStorageEntries: (driver: StorageDriver, instanceId?: string) => Promise<StorageEntry[]>;
export declare const setStorageEntry: (driver: StorageDriver, key: string, value: string, instanceId?: string) => Promise<boolean>;
export declare const removeStorageEntry: (driver: StorageDriver, key: string, instanceId?: string) => Promise<boolean>;
export declare const clearStorageDriver: (driver: StorageDriver, instanceId?: string) => Promise<boolean>;
export declare const subscribeToStorageChanges: (listener: () => void) => (() => void);