/// <reference types="node" />
import * as child_process from 'child_process';
import * as events from 'events';
export interface TrainingJobOptions {
    id: string;
    datadir: string;
    workdir: string;
    outputdir?: string;
    debug?: boolean;
    config?: Record<string, unknown>;
}
export declare abstract class BaseTrainingJob extends events.EventEmitter {
    private _datadir;
    private _workdir;
    private _outputdir;
    private _debug;
    private _progress;
    protected _killed: boolean;
    id: string;
    child: child_process.ChildProcess | null;
    metrics: Record<string, number>;
    constructor(options: TrainingJobOptions);
    get datadir(): string;
    get workdir(): string;
    get outputdir(): string | null;
    get debug(): boolean;
    abstract train(): Promise<void>;
    get progress(): number;
    set progress(value: number);
    kill(): void;
}