jsdoc-format enhancement

[trodi]

This isn't exactly a bug, so I'll mark as an enhancement. All the JSDoc documentation shows two ways to write out comments:

1. One line:
   /** Some comment here */
2. Multi-line:

/**
 * Some comment
 * more comments
 */

TSLint currently (v3.6.0) allows both of the following:

1. Expected multi-line

/**
 * Some comment
 * More info
 */

2. Unexpected multi-line

/** Some comment
 * More info
 */

I don't think this breaks JSDoc, but it isn't expected and from a styling point of view, mixing them isn't ideal. Can the rule enforce the expected styling?

[ajafff]

I'd like to see this implemented. Do we need an option to enable it?

[trodi]

@ajafff I would think this would be the default behavior if jsdoc-format was turned on. However, it might make sense to accept configuration of the rule. I see 2 options:

1. enforce my "expected multi-line"
2. enforce my "unexpected multi-line"

Therefore you don't get a mixture in your project, but you are flexible to someone's style considering it doesn't break the typical js-doc tool.