convert js to typescript online

1const swaggerAutogen = require('swagger-autogen')()
2
3const outputFile = './swagger_output.json'
4const endpointsFiles = ['./endpoints.js']
5
6swaggerAutogen(outputFile, endpointsFiles)

1checkLegends()
2
3    function checkLegends() {
4      var allLegends = document.querySelectorAll(".legend input[type='checkbox']")
5
6      for(var i = 0; i < allLegends.length; i++) {
7        if(!allLegends[i].checked) {
8          chart.toggleSeries(allLegends[i].value)
9        }
10      }
11    }
12
13    // toggleSeries accepts a single argument which should match the series name you're trying to toggle
14    function toggleSeries(checkbox) {
15      chart.toggleSeries(checkbox.value)
16    }

1var chai = require('chai');
2chai.use(require('chai-shallow-deep-equal'))

1flkty.unpausePlayer()

1var myModal = document.getElementById('myModal')
2var myInput = document.getElementById('myInput')
3
4myModal.addEventListener('shown.bs.modal', function () {
5  myInput.focus()
6})

11. Add tsconfig.json file to project
22. Integrate with a build tool
33. Change all .js files to .ts files
44. Check for any errors