import { IMustMatchOneOfSchemasDiscriminatorConfig } from '../interface/validator/index';
import { ValidationArguments, ValidationOptions, ValidatorConstraintInterface } from "class-validator";
export declare class MustMatchOneOfSchemasConstraint implements ValidatorConstraintInterface {
    private allowedValues;
    private discriminatorField;
    private discriminatorValue;
    private errorType;
    private schemasInfo;
    /**
     * Provides a custom error message based on the type of validation failure
     * @param {ValidationArguments} _arguments - Validation arguments containing property information
     * @returns {string} A descriptive error message explaining why validation failed
     */
    defaultMessage(_arguments: ValidationArguments): string;
    /**
     * Validates whether an object matches one of the allowed schemas based on its discriminator field
     * @param {unknown} value - The value being validated
     * @param {ValidationArguments} _arguments - Validation arguments containing constraints
     * @returns {boolean} True if the value matches a valid schema, false otherwise
     */
    validate(value: unknown, _arguments: ValidationArguments): boolean;
    /**
     * Prepares the list of allowed schemas and their names based on validation constraints
     * @param {ValidationArguments} _arguments - Validation arguments containing constraints
     * @returns {void}
     * @private
     */
    private prepareAllowedSchemas;
}
/**
 * Decorator that checks if the object matches one of the schemas based on the discriminator field
 * @param {IMustMatchOneOfSchemasDiscriminatorConfig} discriminatorConfig - Configuration for the discriminator
 * @param {ValidationOptions} [validationOptions] - Validation options
 * @returns {PropertyDecorator} - Decorator
 */
export declare function MustMatchOneOfSchemasValidator(discriminatorConfig: IMustMatchOneOfSchemasDiscriminatorConfig, validationOptions?: ValidationOptions): PropertyDecorator;