import { Plan, ProblemInfo, DomainInfo, parser, planner } from 'pddl-workspace';
import { PlannerService, ServerRequest, ServerResponse } from './PlannerService';
/** Wraps the `/request` planning web service interface. */
export declare class PlannerAsyncService extends PlannerService<AsyncServerRequest, AsyncServerResponse> {
    private asyncPlannerConfiguration;
    static readonly DEFAULT_TIMEOUT = 60;
    private timeout;
    private asyncMode;
    private planTimeScale;
    private lastPlanPrinted;
    constructor(plannerUrl: string, asyncPlannerConfiguration: AsyncServiceConfiguration, providerConfiguration: planner.ProviderConfiguration);
    getTimeout(): number;
    createUrl(): string;
    createRequestBody(domainFileInfo: DomainInfo, problemFileInfo: ProblemInfo): Promise<AsyncServerRequest | null>;
    static toPlanTimeScale(planTimeUnit: PlanTimeUnit): number;
    processServerResponseBody(_origUrl: string, responseBody: AsyncServerResponse, planParser: parser.PddlPlannerOutputParser, callbacks: planner.PlannerResponseHandler): Promise<Plan[]>;
    parsePlan(plan: AsyncResponsePlan, planParser: parser.PddlPlannerOutputParser): Promise<void>;
    static createDefaultConfiguration(timeout: number): AsyncServiceOnlyConfiguration;
}
export interface AsyncServiceOnlyConfiguration {
    planFormat: string;
    planTimeUnit?: PlanTimeUnit;
    timeout?: number;
}
export interface AsyncServiceConfiguration extends planner.PlannerRunConfiguration, AsyncServiceOnlyConfiguration {
}
/** Async service request body. */
interface AsyncServerRequest extends ServerRequest {
    domain: AsyncServerRequestFile;
    problem: AsyncServerRequestFile;
    configuration?: AsyncServiceConfiguration;
    callbacks?: AsyncServiceCallback[];
}
interface AsyncServerRequestFile {
    name: string;
    format: 'PDDL';
    content: string;
}
interface AsyncServiceCallback {
    type: 'STATES' | 'PLAN' | 'STATES';
    url: string;
    token: string;
}
/** Async service response body. */
interface AsyncServerResponse extends ServerResponse {
    status: {
        status: "NOT_INITIALIZED" | "INITIATING" | "SEARCHING_INITIAL_PLAN" | "STOPPED" | "SEARCHING_BETTER_PLAN" | "FAILED";
        error: {
            message: string;
        };
        reason: "TIMEOUT";
    };
    plans: AsyncResponsePlan[];
    output: string;
}
interface AsyncResponsePlan {
    makespan: number;
    metricValue: number;
    searchPerformanceInfo: {
        statesEvaluated: number;
        timeElapsed: string;
    };
    timeUnit: PlanTimeUnit;
    format?: string;
    content: string;
}
type PlanTimeUnit = "MINUTE" | "MILLISECOND" | "HOUR" | "DAY" | "WEEK" | "SECOND";
export {};