export declare class AcDDRelationship {
    static readonly keyCascadeDeleteDestination = "cascade_delete_destination";
    static readonly keyCascadeDeleteSource = "cascade_delete_source";
    static readonly keyDestinationField = "destination_field";
    static readonly keyDestinationTable = "destination_table";
    static readonly keySourceField = "source_field";
    static readonly keySourceTable = "source_table";
    cascadeDeleteDestination: boolean;
    cascadeDeleteSource: boolean;
    destinationField: string;
    destinationTable: string;
    sourceField: string;
    sourceTable: string;
    static fromJson(jsonData: {
        [key: string]: any;
    }): AcDDRelationship;
    static getInstances({ destinationField, destinationTable, dataDictionaryName }: {
        destinationField: string;
        destinationTable: string;
        dataDictionaryName?: string;
    }): AcDDRelationship[];
    setValuesFromJson(jsonData?: {
        [key: string]: any;
    }): void;
    toJson(): {
        [key: string]: any;
    };
    toString(): string;
}