import { IDiGraph } from '@ktarmyshov/digraph-js';
import { UnknownStringRecord } from '@ktarmyshov/typesafe-utilities';
import { Constraint, ConstraintPathElement, ConstraintVertexWithId, DocumentReference, RefDocType } from './types';
type _ConstraintVertex = DocumentReference<UnknownStringRecord>;
type _ConstraintEdge = Constraint<UnknownStringRecord, UnknownStringRecord>;
type _ConstraintVertexWithId = ConstraintVertexWithId<UnknownStringRecord>;
type _ConstraintPathElement = ConstraintPathElement<UnknownStringRecord, UnknownStringRecord>;
/**
 * Constraints class, supporting fast access to the constraints
 */
export declare class Constraints {
    readonly constraintsGraph: IDiGraph<_ConstraintVertex, _ConstraintEdge>;
    readonly constraintsMap: ReadonlyMap<_ConstraintVertexWithId, _ConstraintPathElement[][]>;
    constructor(constraintsGraph: IDiGraph<_ConstraintVertex, _ConstraintEdge>, constraintsMap: ReadonlyMap<_ConstraintVertexWithId, _ConstraintPathElement[][]>);
    getDirectConstraints<TDoc extends UnknownStringRecord>(containerId: string, refDocType?: RefDocType<TDoc>, cascadeDelete?: boolean): _ConstraintPathElement[];
    getDirectCascadeDeleteConstraints<TDoc extends UnknownStringRecord>(containerId: string, refDocType?: RefDocType<TDoc>): _ConstraintPathElement[];
    getDirectNoCascadeDeleteConstraints<TDoc extends UnknownStringRecord>(containerId: string, refDocType?: RefDocType<TDoc>): _ConstraintPathElement[];
}
export {};