import { InputRelationshipOption } from './interface/relation.interface';
import { Reducer } from './reducer';
export declare abstract class Entity {
    abstract _name: string;
    id?: string;
    private _dataKeySet;
    private _relationshipKeyMap;
    get dataKeySet(): Set<string>;
    get relationshipKeyMap(): Map<string, InputRelationshipOption>;
    setRelationshipKeyMap(relationName: string, options: InputRelationshipOption): void;
    deleteRelationshipKeyMap(relationName: string): void;
    /**
     * e.g. 假設 member 與 room
     * member.buildRelationship(
     *  room,
     *    {
     *      inputEntityOptions: { "relationName": "_room", "method": "addRelationships" },
     *      thisEntityOptions: { "relationName": "_memberMap", "displayField": "clientId", "method": "setRelationship" },
     *      // member.id -> member.clientId
     *    }
     * )
     * @param param
     * @param options
     */
    buildRelationship(entity: Entity, options: InputRelationshipOption): void;
    setRelationship(entity: Entity, options: InputRelationshipOption): void;
    addRelationships(entity: Entity, options: InputRelationshipOption): void;
    breakInputEntityRelationships(entity: Entity, options: InputRelationshipOption): Entity;
    breakEntityRelationshipByOptions(options: InputRelationshipOption): Entity;
    breakAllEntityRelationships(): void;
    killItSelf(isTerminated?: boolean): void;
    constructor(property: any);
    private _reducer;
    get reducer(): Reducer<any, any>;
    setReducer(reducer: Reducer<any, any>): any;
    upsertData(data: {}): this;
    toObject(): object;
}