/**
 * Metadata used to store registered middlewares.
 */
export interface MiddlewareMetadataArgs {
    /**
     * Object class of the middleware class.
     */
    target: Function;
    /**
     * Indicates if this middleware is global, thous applied to all routes.
     */
    global: boolean;
    /**
     * Execution priority of the middleware.
     */
    priority: number;
    /**
     * Indicates if middleware must be executed after routing action is executed.
     */
    type: 'before' | 'after';
}