import { Encoder } from '#msgpackr';
import { Buffer } from 'buffer';
import type { Key, Range, Value } from '../interfaces/common.js';
import type { AztecAsyncMap } from '../interfaces/map.js';
import type { SqlValue } from './messages.js';
import type { AztecSQLiteOPFSStore } from './store.js';
/** A map backed by SQLite in OPFS. Mirrors `IndexedDBAztecMap`. */
export declare class SQLiteOPFSAztecMap<K extends Key, V extends Value> implements AztecAsyncMap<K, V> {
    protected readonly store: AztecSQLiteOPFSStore;
    protected readonly name: string;
    protected readonly container: string;
    protected readonly encoder: Encoder;
    constructor(store: AztecSQLiteOPFSStore, mapName: string);
    getAsync(key: K): Promise<V | undefined>;
    hasAsync(key: K): Promise<boolean>;
    sizeAsync(): Promise<number>;
    set(key: K, val: V): Promise<void>;
    setMany(entries: {
        key: K;
        value: V;
    }[]): Promise<void>;
    swap(_key: K, _fn: (val: V | undefined) => V): Promise<void>;
    setIfNotExists(key: K, val: V): Promise<boolean>;
    delete(key: K): Promise<void>;
    entriesAsync(range?: Range<K>): AsyncIterableIterator<[K, V]>;
    valuesAsync(range?: Range<K>): AsyncIterableIterator<V>;
    keysAsync(range?: Range<K>): AsyncIterableIterator<K>;
    protected rangeQuery(range: Range<K>): Promise<Array<[string, Uint8Array, Uint8Array | null]>>;
    protected decodeValue(val: SqlValue): V;
    protected decodeKey(raw: Uint8Array): K;
    protected encodedKey(key: K): Buffer;
    protected normalizeKey(key: K): (string | number | Uint8Array)[];
    protected slot(key: K, index?: number): string;
}
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