import { MonoTypeOperatorFunction, Observable, Subject } from 'rxjs';
import { BaseEvent, LockEvent } from './interfaces/event.interface';
import { ID } from './utils/tool-kit.util';
import { HashMap } from './utils/types';
export declare type BaseEntityType = 'node' | 'link' | 'port' | 'point';
export declare class BaseEntity {
    protected _id: ID;
    protected destroyed$: Subject<void>;
    protected locked$: import("./state/state").ValueState<boolean>;
    protected readonly _logPrefix: string;
    constructor(id?: ID, logPrefix?: string);
    get id(): ID;
    set id(id: ID);
    log(message: string, ...args: any): void;
    withLog(message: string, ...args: any): any;
    entityPipe<T>(logMessage?: string): MonoTypeOperatorFunction<T>;
    getLocked(): boolean;
    setLocked(locked?: boolean): void;
    doClone(lookupTable: HashMap<any>, clone: any): void;
    clone(lookupTable?: HashMap<any>): any;
    serialize(): {
        id: string;
        locked: boolean;
    };
    lockChanges(): Observable<LockEvent>;
    destroy(): void;
    onEntityDestroy(): Observable<BaseEvent<BaseEntity>>;
}