`export default class` shows up as `exports()`

[andyjansson]

/**
 * @abstract
 */
export default class Foo {

}

shows up as:

(abstract) exports()

Whereas:

/**
 * @abstract
 */
class Foo {

}

export default Foo;

correctly produces:

(abstract) Foo()

Software	Version
JSDoc	3.5.5
Node.js	7.10.0
npm	4.2.0
Operating system	Windows 10

[ProLoser]

I think this issue can be simplified to exclude the @abstract parameter as it happens regardless. This issue may also be a potential duplicate of #1426

[mbehzad]

I use the jsdoc-export-default-interop plugin. It solves this problem.