/**
 * Plain body decorator.
 *
 * `PlainBody` is a decorator function getting full body text from the HTTP
 * request.
 *
 * If you adjust the regular {@link Body} decorator function to the body
 * parameter, you can't get the full body text because the {@link Body} tries to
 * convert the body text to JSON object. Therefore, `@nestia/core` provides this
 * `PlainBody` decorator function to get the full body text.
 *
 * ```typescript
 * \@TypedRoute.Post("memo")
 * public store
 *     (
 *         \@PlainBody() body: string
 *     ): void;
 * ```
 *
 * @author Jeongho Nam - https://github.com/samchon
 * @returns Parameter decorator
 */
export declare function PlainBody(): ParameterDecorator;