import { ValidatorOptions } from 'class-validator';
import { ClassTransformOptions } from 'class-transformer';
/**
 * Extra options set to the parameter decorators.
 */
export interface ParamOptions {
    /**
     * If set to true then parameter will be required.
     * If user performs a request and required parameter is not in a request then routing-controllers will throw an error.
     */
    required?: boolean;
    /**
     * If set to true then parameter will be parsed to json.
     * Parsing is automatically done if parameter type is a class type.
     */
    parse?: boolean;
    /**
     * Class transform options used to perform plainToClass operation.
     */
    transform?: ClassTransformOptions;
    /**
     * If true, class-validator will be used to validate param object.
     * If validation options are given then class-validator will perform validation with given options.
     */
    validate?: boolean | ValidatorOptions;
    /**
     * Explicitly set type which should be used for param to perform transformation.
     */
    type?: any;
}