import { ClassTransformOptions } from 'class-transformer';
import { ValidatorOptions } from 'class-validator';
import { AuthorizationChecker } from './AuthorizationChecker';
import { CurrentUserChecker } from './CurrentUserChecker';
/**
 * Routing controller initialization options.
 */
export interface RoutingControllersOptions {
    /**
     * Indicates if cors are enabled.
     * This requires installation of additional module (cors for express and @koa/cors for koa).
     */
    cors?: boolean | Object;
    /**
     * Global route prefix, for example '/api'.
     */
    routePrefix?: string;
    /**
     * List of controllers to register in the framework or directories from where to import all your controllers.
     */
    controllers?: Function[] | string[];
    /**
     * List of middlewares to register in the framework or directories from where to import all your middlewares.
     */
    middlewares?: Function[] | string[];
    /**
     * List of interceptors to register in the framework or directories from where to import all your interceptors.
     */
    interceptors?: Function[] | string[];
    /**
     * Indicates if class-transformer should be used to perform serialization / deserialization.
     */
    classTransformer?: boolean;
    /**
     * Global class transformer options passed to class-transformer during classToPlain operation.
     * This operation is being executed when server returns response to user.
     */
    classToPlainTransformOptions?: ClassTransformOptions;
    /**
     * Global class transformer options passed to class-transformer during plainToClass operation.
     * This operation is being executed when parsing user parameters.
     */
    plainToClassTransformOptions?: ClassTransformOptions;
    /**
     * Indicates if class-validator should be used to auto validate objects injected into params.
     * You can also directly pass validator options to enable validator with a given options.
     */
    validation?: boolean | ValidatorOptions;
    /**
     * Indicates if development mode is enabled.
     * By default its enabled if your NODE_ENV is not equal to "production".
     */
    development?: boolean;
    /**
     * Indicates if default routing-controller's error handler is enabled or not.
     * Enabled by default.
     */
    defaultErrorHandler?: boolean;
    /**
     * Map of error overrides.
     */
    errorOverridingMap?: {
        [key: string]: any;
    };
    /**
     * Special function used to check user authorization roles per request.
     * Must return true or promise with boolean true resolved for authorization to succeed.
     */
    authorizationChecker?: AuthorizationChecker;
    /**
     * Special function used to get currently authorized user.
     */
    currentUserChecker?: CurrentUserChecker;
    /**
     * Default settings
     */
    defaults?: {
        /**
         * If set, all null responses will return specified status code by default
         */
        nullResultCode?: number;
        /**
         * If set, all undefined responses will return specified status code by default
         */
        undefinedResultCode?: number;
        /**
         * Default param options
         */
        paramOptions?: {
            /**
             * If true, all non-set parameters will be required by default
             */
            required?: boolean;
        };
    };
}