import type { Idl, Program } from "@coral-xyz/anchor";
import type { PublicKey } from "@solana/web3.js";
import { MerkleTree } from "../merkle.js";
import type { CommitmentEvent } from "./types.js";
/** Rebuild a local Veilo tree from emitted, computed, and protected history. */
export declare function buildTreeFromEvents<T extends Idl>(params: {
    program: Program<T>;
    mintAddress: PublicKey;
    treeId?: number;
    depth?: number;
    /** Eventless commitments recovered with the helpers in `events/recovery`. */
    additionalEvents?: readonly CommitmentEvent[];
    /** Includes the relayer's two protected historical repairs. Defaults to true. */
    includeProtectedEvents?: boolean;
    /** Reject missing or duplicate leaf indices instead of building a wrong root. */
    strictLeafIndices?: boolean;
}): Promise<{
    tree: MerkleTree;
    events: CommitmentEvent[];
    latestSignature?: string;
}>;
export declare function dedupeCommitmentEvents(events: readonly CommitmentEvent[]): CommitmentEvent[];
/** Build a Merkle tree from already-collected events in authoritative order. */
export declare function reconstructTreeFromCommitmentEvents(events: readonly CommitmentEvent[], options?: {
    depth?: number;
    strictLeafIndices?: boolean;
}): MerkleTree;