import { Member, type PlatformID } from '@digitaldefiance/ecies-lib';
import { ConstituentBlockListBlock } from './blocks/cbl';
import { WhitenedBlock } from './blocks/whitened';
import { Readable } from './browserStream';
import { Checksum } from './types';
/**
 * CblStream provides streaming access to data stored in a ConstituentBlockListBlock.
 * In the Owner Free Filesystem (OFF), data is stored as:
 * 1. A CBL containing addresses of data blocks
 * 2. Each data block is XORed with random blocks for privacy
 * 3. The CBL itself may be encrypted for privacy
 *
 * This stream:
 * 1. Reads block addresses from the CBL
 * 2. Loads the corresponding whitened blocks
 * 3. XORs them together to recover the original data
 * 4. Decrypts the data if needed
 */
export declare class CblStream<TID extends PlatformID = Uint8Array> extends Readable {
    private readonly cbl;
    private readonly getWhitenedBlock;
    private currentTupleIndex;
    private currentData;
    private overallReadOffset;
    private currentDataOffset;
    private readonly maxTuple;
    private readonly creatorForDecryption?;
    private readonly blockService;
    constructor(cbl: ConstituentBlockListBlock, getWhitenedBlock: (blockId: Checksum) => WhitenedBlock, creatorForDecryption?: Member<TID>);
    _read(_size: number): void;
    private readData;
}
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