import type { Fr } from '@aztec/foundation/curves/bn254';
import { BufferReader, FieldReader } from '@aztec/foundation/serialize';
import { inspect } from 'util';
import { z } from 'zod';
import { AppendOnlyTreeSnapshot } from '../trees/append_only_tree_snapshot.js';
/**
 * Stores snapshots of all the trees but archive.
 */
export declare class TreeSnapshots {
    l1ToL2MessageTree: AppendOnlyTreeSnapshot;
    noteHashTree: AppendOnlyTreeSnapshot;
    nullifierTree: AppendOnlyTreeSnapshot;
    publicDataTree: AppendOnlyTreeSnapshot;
    constructor(l1ToL2MessageTree: AppendOnlyTreeSnapshot, noteHashTree: AppendOnlyTreeSnapshot, nullifierTree: AppendOnlyTreeSnapshot, publicDataTree: AppendOnlyTreeSnapshot);
    static get schema(): z.ZodEffects<z.ZodObject<{
        l1ToL2MessageTree: z.ZodEffects<z.ZodObject<{
            root: z.ZodType<Fr, any, string>;
            nextAvailableLeafIndex: z.ZodPipeline<z.ZodUnion<[z.ZodBigInt, z.ZodNumber, z.ZodString]>, z.ZodNumber>;
        }, "strip", z.ZodTypeAny, {
            root: Fr;
            nextAvailableLeafIndex: number;
        }, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>, AppendOnlyTreeSnapshot, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>;
        noteHashTree: z.ZodEffects<z.ZodObject<{
            root: z.ZodType<Fr, any, string>;
            nextAvailableLeafIndex: z.ZodPipeline<z.ZodUnion<[z.ZodBigInt, z.ZodNumber, z.ZodString]>, z.ZodNumber>;
        }, "strip", z.ZodTypeAny, {
            root: Fr;
            nextAvailableLeafIndex: number;
        }, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>, AppendOnlyTreeSnapshot, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>;
        nullifierTree: z.ZodEffects<z.ZodObject<{
            root: z.ZodType<Fr, any, string>;
            nextAvailableLeafIndex: z.ZodPipeline<z.ZodUnion<[z.ZodBigInt, z.ZodNumber, z.ZodString]>, z.ZodNumber>;
        }, "strip", z.ZodTypeAny, {
            root: Fr;
            nextAvailableLeafIndex: number;
        }, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>, AppendOnlyTreeSnapshot, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>;
        publicDataTree: z.ZodEffects<z.ZodObject<{
            root: z.ZodType<Fr, any, string>;
            nextAvailableLeafIndex: z.ZodPipeline<z.ZodUnion<[z.ZodBigInt, z.ZodNumber, z.ZodString]>, z.ZodNumber>;
        }, "strip", z.ZodTypeAny, {
            root: Fr;
            nextAvailableLeafIndex: number;
        }, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>, AppendOnlyTreeSnapshot, {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        }>;
    }, "strip", z.ZodTypeAny, {
        l1ToL2MessageTree: AppendOnlyTreeSnapshot;
        noteHashTree: AppendOnlyTreeSnapshot;
        nullifierTree: AppendOnlyTreeSnapshot;
        publicDataTree: AppendOnlyTreeSnapshot;
    }, {
        l1ToL2MessageTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
        noteHashTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
        nullifierTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
        publicDataTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
    }>, TreeSnapshots, {
        l1ToL2MessageTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
        noteHashTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
        nullifierTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
        publicDataTree: {
            root: string;
            nextAvailableLeafIndex: string | number | bigint;
        };
    }>;
    getSize(): number;
    static fromBuffer(buffer: Buffer | BufferReader): TreeSnapshots;
    toBuffer(): Buffer<ArrayBufferLike>;
    static fromFields(fields: Fr[] | FieldReader): TreeSnapshots;
    toFields(): Fr[];
    static empty(): TreeSnapshots;
    /**
     * Creates a TreeSnapshots instance from a plain object without Zod validation.
     * This method is optimized for performance and skips validation, making it suitable
     * for deserializing trusted data (e.g., from C++ via MessagePack).
     * @param obj - Plain object containing TreeSnapshots fields
     * @returns A TreeSnapshots instance
     */
    static fromPlainObject(obj: any): TreeSnapshots;
    isEmpty(): boolean;
    [inspect.custom](): string;
}
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