import { CommonsFixedDuration } from 'tscommons-esm-core';
import { RigTicketedPromiseService } from './rig-ticketed-promise.service.mjs';
export type TSubjectivityResult = {
    score: number;
    reason?: string;
};
export declare class RigSubjectivityScaleService extends RigTicketedPromiseService {
    private model;
    constructor(url: string, key: string, model: string);
    private generateSubjectivityScore;
    generateOffenceScore(text: string, keepAlive?: CommonsFixedDuration): Promise<TSubjectivityResult | undefined>;
    generateInterestScore(text: string, keepAlive?: CommonsFixedDuration): Promise<TSubjectivityResult | undefined>;
}