import { HappeningsInfo, Happening } from 'pddl-workspace';
export declare class HappeningsToValStep {
    durativeActionCounter: number;
    durativeActionIndex: Map<string, number>;
    valStepText: string[];
    makespan: number;
    convertAllHappenings(happenings: HappeningsInfo): void;
    convert(happenings: Happening[], batchId?: number): string;
    getExportedText(andQuit: boolean): string;
    private happeningToValStep;
    toOrderedActionName(h: Happening): string;
}