import type { ExtractValues } from '../helpers';
import { Joi } from '../helpers';
export declare const entityOverrideMode: readonly ["supplement", "override"];
export declare type EntityOverrideMode = ExtractValues<typeof entityOverrideMode>;
export declare const entityOverrideModeSchema: Joi.StringSchema;
export interface IEntity {
    value: string;
    synonyms: string[];
}
export declare const entitySchema: Joi.ObjectSchema<IEntity>;
export interface IEntityType {
    name: string;
    mode: EntityOverrideMode;
    entities: IEntity[];
}
export declare const entityTypeSchema: Joi.ObjectSchema<IEntityType>;