import { Entry, Storage } from '@varasto/storage';
import { Schema } from 'simple-json-match';
import { JsonObject } from 'type-fest';
/**
 * Splits values of entries from given namespace into two arrays depending on
 * whether they match the given schema. Entries that match the schema will be
 * returned first element of returned array, while the remaining entries will
 * be second.
 */
export declare const partition: <T extends JsonObject>(storage: Storage, namespace: string, schema: Schema) => Promise<[T[], T[]]>;
/**
 * Splits keys of entries from given namespace into two arrays depending on
 * whether they match the given schema. Entries that match the schema will be
 * returned first element of returned array, while the remaining entries will
 * be second.
 */
export declare const partitionKeys: (storage: Storage, namespace: string, schema: Schema) => Promise<[string[], string[]]>;
/**
 * Splits entries from given namespace into two arrays depending on whether
 * they match the given schema. Entries that match the schema will be returned
 * first element of returned array, while the remaining entries will be second.
 */
export declare const partitionEntries: <T extends JsonObject>(storage: Storage, namespace: string, schema: Schema) => Promise<[Entry<T>[], Entry<T>[]]>;