Relative imports aren't converted when preceded by a comment block

[tehsenaus]

This is a strange one, but dts bundle doesn't resolve relative imports which have a comment immediately before them. Example:

Source:

/** imports */

import base = require('./base');

Output d.ts:

declare module '__tardijs/transform/timeSeries' {
    /** imports */
    import base = require('./base');

Without the comment:

declare module '__tardijs/transform/timeSeries' {
    import base = require('__tardijs/transform/base');