Description

I prefer not using asterisk prefix on doc comments as I find them noisy and they also make it much harder to edit comments.

I'm aware you can almost get this with the JSDoc ESLint plugin, but it's a bit heavy to add that just for this and doc comments do not necessarily need to be JSDoc, so this rule would be more general.

Fail

/**
 * Add two numbers.
 * @param {number} num1 The first number.
 * @param {number} num2 The second number.
 * @returns {number} The sum of the two numbers.
 */

Pass

/**
Add two numbers.
@param {number} num1 The first number.
@param {number} num2 The second number.
@returns {number} The sum of the two numbers.
*/

(Notice how */ moved too)