import { ValidationArguments, ValidatorConstraintInterface } from 'class-validator';
export declare class TimeRangeValidator implements ValidatorConstraintInterface {
    validate(_: unknown, args: ValidationArguments): boolean;
    defaultMessage(): string;
}
export declare class QueryPropertyTimeseriesDto {
    from?: string;
    to?: string;
    bucket?: '1m' | '5m' | '15m' | '1h';
}