import type { Batch } from '../../json-crdt-patch/Batch';
import type { IClockVector } from '../../json-crdt-patch';
import type { Printable } from 'tree-dump/lib/types';
import type { JsonCrdtOperation } from '../../json-crdt-patch/operations';
/**
 * Represents a single operation in a delta group. Conveniently, this is the
 * same as a JSON CRDT Patch operation, so we can directly apply these to the Model.
 */
export type DeltaMutator = JsonCrdtOperation;
/**
 * Represents a *Delta Group* - a missing state fragment that can be applied to
 * a CRDT state of another peer to "fill in" the missing state.
 */
export declare class Delta implements Printable {
    /**
     * The *Version Vector* - causal context of the start of the delta. I.e. this
     * is time boundary what the other peer sends to us, this is what the other
     * peer has already incorporated into their state.
     */
    readonly vv0: IClockVector;
    /**
     * The *Version Vector* - causal context of the end of the delta. I.e. this
     * is what the delta incorporates up to. This is what peer 2 replies with.
     */
    readonly vv1: IClockVector;
    /**
     * A list of *Delta Mutators* (operations) in this *Delta Group*. MUST be
     * applied in order.
     */
    readonly batch: Batch;
    static from(data: Uint8Array): Delta;
    meta: unknown;
    constructor(
    /**
     * The *Version Vector* - causal context of the start of the delta. I.e. this
     * is time boundary what the other peer sends to us, this is what the other
     * peer has already incorporated into their state.
     */
    vv0: IClockVector, 
    /**
     * The *Version Vector* - causal context of the end of the delta. I.e. this
     * is what the delta incorporates up to. This is what peer 2 replies with.
     */
    vv1: IClockVector, 
    /**
     * A list of *Delta Mutators* (operations) in this *Delta Group*. MUST be
     * applied in order.
     */
    batch: Batch);
    toBinary(): Uint8Array;
    /**
     * Returns a textual human-readable representation of the delta. This can be
     * used for debugging purposes.
     *
     * @param tab Start string for each line.
     * @returns Text representation of the delta.
     */
    toString(tab?: string): string;
}
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