import { FieldSerializerConfigurator } from './field-serializer.configurator';
import { FieldSerializerError } from './field-serializer.error';
import { FieldSerializer } from './field-serializer';
export declare class StringFieldSerializer extends FieldSerializer {
    constructor(fieldName: string, jsonKey: string, config?: FieldSerializerConfigurator);
    checkFieldRules(data: any): FieldSerializerError | null;
}