/**
 * top level doc string
 */
export class Customer {
    /**
     * customer's first name
     */
    firstName: string;

    /**
     * customer's last name
     */
    lastName: string;

    /**
     * method A <b>description</b> and some
     * @param {string} input for <i>test</i>
     */
    methodA(input: string) {
        console.log('method a body');
        console.log('test22');
    }
}