import { DbTablePatch, DbQuery, DbEntitySchema, DbPkFieldType, DbTablesSet } from './types';
import * as I from 'immutable';
import { SortDirection, DataQueryFilter, SortingOption } from '@epam/uui-core';
interface DbIndex<TEntity> {
    field: keyof TEntity;
    map: I.Map<any, I.Set<any>>;
}
interface DbTableState<TEntity, TTables extends DbTablesSet<TTables>> {
    pk: I.Map<any, TEntity>;
    indexes: DbIndex<TEntity>[];
}
export declare class DbTable<TEntity, TId extends DbPkFieldType, TTables extends DbTablesSet<TTables>> {
    readonly schema: DbEntitySchema<TEntity, TId, TTables>;
    private state?;
    private q?;
    constructor(schema: DbEntitySchema<TEntity, TId, TTables>, state?: DbTableState<TEntity, TTables>, q?: DbQuery<TEntity>);
    protected keyToImmutable(id: TId): any;
    byId(id: TId): TEntity;
    getId(entity: Partial<TEntity>): TId;
    private update;
    with(patch: DbTablePatch<TEntity>): this;
    find(filter: DataQueryFilter<TEntity>): DbTable<TEntity, TId, TTables>;
    order(order: SortingOption[]): this;
    orderBy(field: Extract<keyof TEntity, string>, direction?: SortDirection): this;
    thenBy(field: Extract<keyof TEntity, string>, direction?: SortDirection): this;
    search(text: string): this;
    range(from: number, count: number): TEntity[];
    count(): number;
    one(): TEntity;
    toArray(): TEntity[];
    map<T>(fn: (item: TEntity, index?: number) => T): T[];
    private runQuery;
}
export {};
//# sourceMappingURL=DbTable.d.ts.map