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Hasan TEZCAN
Hasan TEZCAN

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Error [ERR_MODULE_NOT_FOUND]: Cannot find module

If you want to use import instead of require you need to add module part to your package.json

"type":"module"  
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But don't forget you need to import with file extension.


import { ErrorMessage } from "../alerts.js"; // WORK

import { ErrorMessage } from "../alerts"; // WONT WORK!
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SOURCE: https://stackoverflow.com/a/67105989/10694425

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typescript

11 Tips That Make You a Better Typescript Programmer

1 Think in {Set}

Type is an everyday concept to programmers, but it’s surprisingly difficult to define it succinctly. I find it helpful to use Set as a conceptual model instead.

#2 Understand declared type and narrowed type

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#3 Use discriminated union instead of optional fields

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