import { StringFormatType } from '../../utils/index';
import { ValidationContext, ValidatorBase } from '../index';
export declare const VALIDATOR_PATTERN_METADATA_KEY: unique symbol;
export declare function isPattern(pattern: RegExp, errorMessage?: StringFormatType): (target: Record<string, any>, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<any>) => void;
export declare class PatternValidatorBase extends ValidatorBase {
    private pattern;
    constructor(name: string, pattern: RegExp, errorMessage?: StringFormatType);
    protected setPattern(pattern: RegExp): void;
    get Pattern(): RegExp;
    validate(context: ValidationContext<any, any>): Promise<boolean>;
}
export declare class PatternValidator extends PatternValidatorBase {
    constructor(pattern: RegExp, errorMessage?: StringFormatType);
}