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 |         leadingComments: [{
 type: 'Line',
 value: ' If you want to start measuring performance in your app, pass a function',
 start: 270,
 end: 344,
 loc: [SourceLocation],
 range: [Array]
 },
 {
 type: 'Line',
 value: ' to log results (for example: reportWebVitals(console.log))',
 start: 345,
 end: 406,
 loc: [SourceLocation],
 range: [Array]
 },
 {
 type: 'Line',
 value: ' or send to an analytics endpoint. Learn more: https://bit.ly/CRA-vitals',
 start: 407,
 end: 481,
 loc: [SourceLocation],
 range: [Array]
 }
 ],
 }
 ],
 parent: null
 }
 }
 npm ERR! code ELIFECYCLE
 npm ERR! errno 1
 npm ERR! react-practice@0.1.0 start: `react-scripts start`
 npm ERR! Exit status 1
 npm ERR!
 npm ERR! Failed at the react-practice@0.1.0 start script.
 npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
 
 npm ERR! A complete log of this run can be found in:
 npm ERR!     C:\Users\chin_\AppData\Roaming\npm-cache\_logs\2020-11-17T06_40_37_514Z-debug.log
 
 |