javascript - What is the Purpose of Import Modules Without Export or Consumption within File -


i have seen following pattern within index.js file , left scratching head. purpose of following code below, considering:

  • the imported module not being consumed within module/file

  • there no export of imported module

the following code there within index.js file (yes, 1 line):

import '../modules/index.js';

to elaborate, index.js file importing '../modules/index.js'. it, there no other code within file whatsoever.

the reason i'm aware of 1 might want import without utilizing imported when imported file has form of side effect happens evaluating code, such defining global variable. in case, importing code cause code run. if can indicate more contents of modules/index.js might able more defined answer of what's happening in case.


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