Fix ESLint issues for Event.jsx

[readysetagile]

Attempt to implement ESLint and TravisCI

Acceptance Criteria

GIVEN I am a Free Code Camp developer
WHEN I run npm run lint from a CLI
THEN I will see a lint report
AND the report will have 0 errors or problems

Guidance

• How to stop errors before they ever hit your codebase with Travis CI and ESLint
• Use the package.json in the current solution for script guidance

[readysetagile]

Note ESLint was imlpemented with Prettier implementation, however npm run lint is generating an error

[readysetagile]

today - 7 errors. need to discuss how severe these are.

[readysetagile]

>npm run lint

> [email protected] lint
> eslint . --ext js,jsx,ts,tsx --fix

Browserslist: caniuse-lite is outdated. Please run:
  npx update-browserslist-db@latest
  Why you should do it regularly: https://github.com/browserslist/update-db#readme

C:\repos\cbus-web\src\components\Event.jsx
   1:18   error  'event' is missing in props validation              react/prop-types
   1:25   error  'id' is missing in props validation                 react/prop-types
   4:120  error  'event.time' is missing in props validation         react/prop-types
  17:20   error  'event.name' is missing in props validation         react/prop-types
  26:26   error  'event.location' is missing in props validation     react/prop-types
  30:19   error  'event.description' is missing in props validation  react/prop-types

C:\repos\cbus-web\src\setupTests.js
  5:1  error  '@testing-library/jest-dom' should be listed in the project's dependencies, not devDependencies  import/no-extraneous-dependencies

✖ 7 problems (7 errors, 0 warnings)

[readysetagile]

I removed the TravisCI requirement from the issue because the CI is covered by Netlify and our process

However we need to re-configure the linter or fix the errors before proceeding. I am leaning toward fixing the errors

[readysetagile]

Since this is likely going to be our next set of dev tasks we will want to resolve these issues.

I did some further research. Event.jsx is a child component of Events.jsx. Perhaps this StackOverflow article will help. We will want to most likely add a .propTypes validator for each of the properties.