Preserve linebreak

Author: armandabric

src/formatter/formatFunction.spec.ts

@@ -1,4 +1,5 @@
 import formatFunction from './formatFunction';
+
 jest.mock(
   './formatReactElementNode.js',
   () => (node) => `<${node.displayName} />`

src/formatter/formatPropValue.spec.tsx

@@ -5,11 +5,9 @@ import formatTreeNode from './formatTreeNode';
 import formatComplexDataStructure from './formatComplexDataStructure';
 
 jest.mock('./../parser/parseReactElement');
-
 jest.mock('./formatTreeNode', () =>
   jest.fn().mockReturnValue('<MockedFormatTreeNodeResult />')
 );
-
 jest.mock('./formatComplexDataStructure', () =>
   jest.fn().mockReturnValue('*Mocked formatComplexDataStructure result*')
 );
@@ -109,18 +107,21 @@ describe('formatPropValue', () => {
         {}
       )
     ).toBe('{*Mocked formatComplexDataStructure result*}');
+
     expect(formatComplexDataStructure).toHaveBeenCalledTimes(1);
   });
 
   it('should format an array prop value', () => {
     expect(formatPropValue(['a', 'b', 'c'], false, 0, {})).toBe(
       '{*Mocked formatComplexDataStructure result*}'
     );
+
     expect(formatComplexDataStructure).toHaveBeenCalledTimes(1);
   });
 
   it('should format a boolean prop value', () => {
     expect(formatPropValue(true, false, 0, {})).toBe('{true}');
+
     expect(formatPropValue(false, false, 0, {})).toBe('{false}');
   });
 
@@ -136,6 +137,7 @@ describe('formatPropValue', () => {
     expect(formatPropValue(new Set(['a', 'b', 42]), false, 0, {})).toBe(
       '{[object Set]}'
     );
+
     expect(formatPropValue(new Map(), false, 0, {})).toBe('{[object Map]}');
   });
 });

src/formatter/formatReactElementNode.ts

@@ -115,7 +115,9 @@ export default (
     sortProps,
     tabStop,
   } = options;
+
   let out = `<${displayName}`;
+
   let outInlineAttr = out;
   let outMultilineAttr = out;
   let containsMultilineAttr = false;

src/formatter/formatReactFragmentNode.ts

@@ -51,6 +51,7 @@ export default (
   }
 
   const { useFragmentShortSyntax } = options;
+
   let displayName;
 
   if (useFragmentShortSyntax) {