Jest encountered an unexpected token - SyntaxError: Unexpected token 'export'

javascript reactjs unit-testing testing jestjs

Solution 1:

react-markdown is shipped as js, add babel-jest as a transformer in your jest config

  transform: {
    '^.+\\.ts?$': 'ts-jest',
    "^.+\\.(js|jsx)$": "babel-jest"
  },

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