import { Entry, Storage } from '@varasto/storage';
import { Schema } from 'simple-json-match';
import { JsonObject } from 'type-fest';
/**
 * Searches for entries from given namespace that match given schema and
 * returns their values. If no entries match the given schema, empty array
 * is returned instead.
 */
export declare function findAll<T extends JsonObject>(storage: Storage, namespace: string, schema: Schema): AsyncGenerator<T>;
/**
 * Searches for entries from given namespace that match given schema and
 * returns their keys. If no entries match the given schema, empty array is
 * returned instead.
 */
export declare function findAllKeys(storage: Storage, namespace: string, schema: Schema): AsyncGenerator<string>;
/**
 * Searches for entries from given namespace that match given schema and
 * returns them in an array. If no entries match the given schema, empty
 * array is returned instead.
 */
export declare function findAllEntries<T extends JsonObject>(storage: Storage, namespace: string, schema: Schema): AsyncGenerator<Entry<T>>;