import { BaseBlockstore } from './base.ts';
import type { AbortOptions } from 'abort-error';
import type { Blockstore, Pair } from 'interface-blockstore';
import type { CID } from 'multiformats/cid';
export interface IdentityBlockstoreInit {
    maxDigestLength?: number;
}
export declare class IdentityBlockstore extends BaseBlockstore {
    private readonly child?;
    private readonly maxDigestLength?;
    constructor(child?: Blockstore, init?: IdentityBlockstoreInit);
    put(key: CID, block: Uint8Array | Iterable<Uint8Array> | AsyncIterable<Uint8Array>, options?: AbortOptions): CID | Promise<CID>;
    get(key: CID, options?: AbortOptions): AsyncGenerator<Uint8Array>;
    has(key: CID, options?: AbortOptions): boolean | Promise<boolean>;
    delete(key: CID, options?: AbortOptions): void | Promise<void>;
    getAll(options?: AbortOptions): AsyncGenerator<Pair>;
}
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