export declare class BaseRequestValidator<T> {
    private request;
    validationErrors: string[];
    constructor(request: {
        body: T;
        query: any;
    });
    getDTO(): T;
    finalizeValidate(): void;
    isRequiredAndNotEmpty(propName: keyof T): void;
    isRequired(propName: keyof T): void;
    isNotEmpty(propName: keyof T): void;
    isIn(propName: keyof T, values: readonly string[]): void;
    isArray(propName: keyof T): void;
    isNumeric(propName: keyof T): void;
    isBoolean(propName: keyof T): void;
    isNotEmptyQuery(propName: string): void;
    isNumericQuery(propName: string): void;
}