type RuleType = 'isRequired' | 'isEmail' | 'isUrl' | 'isInt' | 'isAlpha' | 'isNumeric' | 'isAlphanumeric' | 'isFloat' | 'isWords' | 'isUrlPath' | 'matchRegexp' | 'minLength' | 'maxLength' | 'maximum' | 'minimum' | 'isJson' | 'isLength' | 'notEmptyString' | 'equalsField' | 'equals';
export interface RuleConfig {
    type: RuleType;
    label: string;
    scaffold?: any;
    controls?: Array<any>;
}
export interface ValidationRule {
    type: RuleType;
    options: any;
    message: string;
}
export declare function addRuleConfig(config: RuleConfig): void;
export declare function getConfigFields(): RuleConfig[];
export declare function resolveConfigByType(type: string): RuleConfig | null | undefined;
export {};