import type { ResultValidData, RuleResultType, RulesObjectType, ValidationFunctionType, ValidationOptionsType } from '../../types';
/**
 * Function validate
 */
declare const validate: (rule: ValidationFunctionType, value: unknown, opt?: number | boolean) => RuleResultType;
/**
 * Function validate Column from options
 *
 * @param options - object from header validationOptions
 *  --Example: validationOptions: { required: true }
 * @param val - value of variable | column
 * @returns result: {{valid: boolean, errors: []}}
 */
declare const validateColumn: (options: ValidationOptionsType, val: unknown) => ResultValidData;
/**
 * Collection of validate functions
 */
declare const rules: RulesObjectType;
export { rules, validate, validateColumn };