Function ExpressBootstrap

/**

• ExpressBootstrap Decorator Factory
• Add the decorated class method to the express bootstrap sequence that happens at the start
• of the application. Propel will run all express bootstrapped methods in sequence, awaiting
• any that are async.

Example

* class MyClass {
 *   @ExpressBootstrap()
 *   async init(app: IRouter) {
 *     // Do express bootstrap work
 *   }
 * }
 *

Returns

• a method decorator