filter(token) {
						if (astUtils.isTokenOnSameLine(prevToken, token)) {
							prevToken = token;
							return false;
						}
						return true;
					}
Skip the trailing comments of the previous node.
This inserts a blank line after the last trailing comment.

For example:

    foo(); // trailing comment.
    // comment.
    bar();

Get fixed to:

    foo(); // trailing comment.

    // comment.
    bar();
@param {Token} token The token to check.
@returns {boolean} `true` if the token is not a trailing comment.
@private