import { IInsert } from './interfaces';
import { IRootNode } from './nodes';
import AgendaTree from './agenda';
import EventEmitter from './EventEmitter';
export default class Flow extends EventEmitter {
    private workingMemory;
    agenda: AgendaTree;
    data: IRootNode;
    private executionStrategy;
    constructor(data: IRootNode, conflictResolutionStrategy: (a: IInsert, b: IInsert) => number, defined: Map<string, any>, scope: Map<string, any>);
    getFacts(Type: any): any[];
    getFact(Type: any): any;
    focus(focused: string): this;
    halt(): this;
    dispose(): void;
    assert(fact: any): any;
    retract(fact: any): any;
    modify(fact: any): any;
    containsRule(name: string): boolean;
    matchUntilHalt(): Promise<{}>;
    match(): Promise<{}>;
}