import Joi from '@vizzly/joi';
import { QueryEngineConfig } from '../QueryEngineConfig/types';
export declare const conditionalFormattingRuleSchema: (queryEngineConfig: QueryEngineConfig) => Joi.ObjectSchema<any>;
export declare const prefixSchema: Joi.ObjectSchema<any>;
export declare const conditionalFormattingRulesSchema: (queryEngineConfig: QueryEngineConfig) => Joi.ArraySchema<any[]>;
