ordered-imports: don't remove linebreaks if text contains non-whitespace characters

src/rules/orderedImportsRule.ts

@@ -538,7 +538,9 @@ class Walker extends Lint.AbstractWalker<Options> {
  if (index > 0) {
  const prevItems = groupedDeclarations[index - 1];
  const last = prevItems[prevItems.length - 1];
- if (/[\r\n]+/.test(this.sourceFile.text.slice(last.nodeEndOffset, start))) {
+
+ const textFragment = this.sourceFile.text.slice(last.nodeEndOffset, start);
+ if (!/\S/.test(textFragment)) {
  // remove whitespace between blocks
  start = last.nodeEndOffset;
  }

test/rules/ordered-imports/groups-complex/test.ts.fix

@@ -17,6 +17,8 @@ import './baz'; // required
 
 import {bar} from '../bar';
 import {xbar} from '../xbar';
+x.fnCall();
+
 
 
 export class Test {}

test/rules/ordered-imports/groups-complex/test.ts.lint

@@ -20,6 +20,7 @@ import {foo, afoo} from 'foo';
  ~~~~~~~~~ [Named imports must be alphabetized.]
 
 import x = require('y');
+x.fnCall();
 
 import './baz'; // required
 import './baa';