create-react-app --typescript: Cannot compile namespaces when the '--isolatedModules' flag is provided





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I generated a project with npx create-react-app my-app-ts --typescript,

then I created two files, sw-build.js and sw.js under src/,



the code of sw-build.js and sw.js is from https://github.com/facebook/create-react-app/issues/5673#issuecomment-438654051



There is an error:



Cannot compile namespaces when the '--isolatedModules' flag is provided.


enter image description here



What should I do?










share|improve this question































    4















    I generated a project with npx create-react-app my-app-ts --typescript,

    then I created two files, sw-build.js and sw.js under src/,



    the code of sw-build.js and sw.js is from https://github.com/facebook/create-react-app/issues/5673#issuecomment-438654051



    There is an error:



    Cannot compile namespaces when the '--isolatedModules' flag is provided.


    enter image description here



    What should I do?










    share|improve this question



























      4












      4








      4








      I generated a project with npx create-react-app my-app-ts --typescript,

      then I created two files, sw-build.js and sw.js under src/,



      the code of sw-build.js and sw.js is from https://github.com/facebook/create-react-app/issues/5673#issuecomment-438654051



      There is an error:



      Cannot compile namespaces when the '--isolatedModules' flag is provided.


      enter image description here



      What should I do?










      share|improve this question
















      I generated a project with npx create-react-app my-app-ts --typescript,

      then I created two files, sw-build.js and sw.js under src/,



      the code of sw-build.js and sw.js is from https://github.com/facebook/create-react-app/issues/5673#issuecomment-438654051



      There is an error:



      Cannot compile namespaces when the '--isolatedModules' flag is provided.


      enter image description here



      What should I do?







      reactjs typescript






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Dec 16 '18 at 15:21







      zwl1619

















      asked Dec 16 '18 at 15:16









      zwl1619zwl1619

      1,10742245




      1,10742245
























          1 Answer
          1






          active

          oldest

          votes


















          4














          Just for others that may end up here, a potential answer was posted on the github issue listed above:



          https://github.com/facebook/create-react-app/issues/5673#issuecomment-447651528




          karannagupta commented



          I've excluded the SW files in tsconfig.json like this:




          {
          "compilerOptions": {
          ...
          },
          "include": [
          "src/*"
          ],
          "exclude": [
          "node_modules",
          "**/*.spec.ts",
          "src/sw-*.js",
          "src/idb.js"
          ]
          }




          Edit:
          Other options:




          • add // @ts-ignore to the line above the one with the error

          • add a nothing export (eg. export const _ = '';) so that the file is a module (from this ts issue)


          A little hacky, but might be all someone needs...






          share|improve this answer


























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            1 Answer
            1






            active

            oldest

            votes








            1 Answer
            1






            active

            oldest

            votes









            active

            oldest

            votes






            active

            oldest

            votes









            4














            Just for others that may end up here, a potential answer was posted on the github issue listed above:



            https://github.com/facebook/create-react-app/issues/5673#issuecomment-447651528




            karannagupta commented



            I've excluded the SW files in tsconfig.json like this:




            {
            "compilerOptions": {
            ...
            },
            "include": [
            "src/*"
            ],
            "exclude": [
            "node_modules",
            "**/*.spec.ts",
            "src/sw-*.js",
            "src/idb.js"
            ]
            }




            Edit:
            Other options:




            • add // @ts-ignore to the line above the one with the error

            • add a nothing export (eg. export const _ = '';) so that the file is a module (from this ts issue)


            A little hacky, but might be all someone needs...






            share|improve this answer






























              4














              Just for others that may end up here, a potential answer was posted on the github issue listed above:



              https://github.com/facebook/create-react-app/issues/5673#issuecomment-447651528




              karannagupta commented



              I've excluded the SW files in tsconfig.json like this:




              {
              "compilerOptions": {
              ...
              },
              "include": [
              "src/*"
              ],
              "exclude": [
              "node_modules",
              "**/*.spec.ts",
              "src/sw-*.js",
              "src/idb.js"
              ]
              }




              Edit:
              Other options:




              • add // @ts-ignore to the line above the one with the error

              • add a nothing export (eg. export const _ = '';) so that the file is a module (from this ts issue)


              A little hacky, but might be all someone needs...






              share|improve this answer




























                4












                4








                4







                Just for others that may end up here, a potential answer was posted on the github issue listed above:



                https://github.com/facebook/create-react-app/issues/5673#issuecomment-447651528




                karannagupta commented



                I've excluded the SW files in tsconfig.json like this:




                {
                "compilerOptions": {
                ...
                },
                "include": [
                "src/*"
                ],
                "exclude": [
                "node_modules",
                "**/*.spec.ts",
                "src/sw-*.js",
                "src/idb.js"
                ]
                }




                Edit:
                Other options:




                • add // @ts-ignore to the line above the one with the error

                • add a nothing export (eg. export const _ = '';) so that the file is a module (from this ts issue)


                A little hacky, but might be all someone needs...






                share|improve this answer















                Just for others that may end up here, a potential answer was posted on the github issue listed above:



                https://github.com/facebook/create-react-app/issues/5673#issuecomment-447651528




                karannagupta commented



                I've excluded the SW files in tsconfig.json like this:




                {
                "compilerOptions": {
                ...
                },
                "include": [
                "src/*"
                ],
                "exclude": [
                "node_modules",
                "**/*.spec.ts",
                "src/sw-*.js",
                "src/idb.js"
                ]
                }




                Edit:
                Other options:




                • add // @ts-ignore to the line above the one with the error

                • add a nothing export (eg. export const _ = '';) so that the file is a module (from this ts issue)


                A little hacky, but might be all someone needs...







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited Jan 4 at 0:48

























                answered Jan 4 at 0:26









                Jono JobJono Job

                9441211




                9441211
































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