import type { DomainResponse, IPResponse, ASNResponse, RDAPResponse } from '../../shared/types';
import { RDAPifyError } from '../../shared/errors/base.error';
export interface ValidationError {
    field: string;
    message: string;
    severity: 'error';
}
export interface ValidationWarning {
    field: string;
    message: string;
    severity: 'warning';
}
export interface ValidationResult {
    valid: boolean;
    errors: ValidationError[];
    warnings: ValidationWarning[];
}
export type ValidationMode = 'strict' | 'lenient' | 'off';
export interface ResponseValidatorOptions {
    mode?: ValidationMode;
    onViolation?: 'throw' | 'warn' | 'ignore';
}
export declare class ResponseValidationError extends RDAPifyError {
    readonly validationResult: ValidationResult;
    constructor(validationResult: ValidationResult);
}
export declare class ResponseValidator {
    private readonly mode;
    private readonly onViolation;
    constructor(options?: ResponseValidatorOptions);
    validateDomain(response: DomainResponse): ValidationResult;
    validateIP(response: IPResponse): ValidationResult;
    validateASN(response: ASNResponse): ValidationResult;
    validate(response: RDAPResponse): ValidationResult;
    getMode(): ValidationMode;
    private handleResult;
}
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