I have a system in normal javascript where a model can be defined with types as a method override and are casted when the data comes in, but want to get the typescript benefits purely on the assignment (not the instantiation, or at least not as important). the typescript should be a product of a configuration dictionary / plain object.
Tag: es6-modules
Typescript – write ES6 modules and transpile to Node
I use typescript to make NPM module and I write modules like export default xyz; but I’d like TSC to translate it to CommonJS on transpilation. And I want to keep const and other ES6, just need the exports to be Node… I’ve tried many TSCONFIG, as advised in some topics, currently it looks like but it still produces JS
Component in vanilla Javascript?
I have tried to create to create a component in vanilla JavaScript here in main js file I am trying to call a function that is defined in a component and also I am expecting an output but it gives me error saying showMovies is not a function. Can anyone tell me what is right way to do so: Answer
es6 modules: import specific-functions as aName
I’d like to import specific functions from another module. But I faced naming collision: I have similar function names in my importing file. I’d like to do something like this: I know I could import * as exporter from “exporterFile.js” but it lacks readability and does not show what methods (functions) I am using from the exporter file. Also, I
Spreading es6 import statements where they are used
In a js file that has no top-level code running, (it just exports functions), should every import statement be placed at the top of the file? Or can I spread them where they make more syntactic sense to me? Does this affect performance and would you consider such code “hard to read”? Example (all on top): Example (spread, so that
The “original” argument must be of type function. Received an instance of Object
I used to have this: Then I refactored to this (or at least my attempt to here): Now I am getting the error TypeError: The “original” argument must be of type function. Received an instance of Object on the exec in util.promisify Not sure how to quite get this working like it was but with this new import syntax for
Building React with ES6 imports in traditional HTML/CSS/JS environment?
I have a big old website that I am adding react components to. It uses node/express and handlebar templates mostly. Basically I do it like this: The site imports react libs in the old way (in an html file): And then I use it like this: HTML: react-component.jsx: The issue is if I want to import libraries, they have to
how to fix unexpected token parsing error?
The arrow works for me all time but i get an error now Parsing error: Unexpected token => I tried checking the syntax and bracket and yeah, I dint miss any brackets. Code : Error : Parsing error: Unexpected token => And If try to change it to normal function(){} call, like this It gives me Parsing error:unexpected token function
Is it possible to export a function that calls another function defined in the file where the module is imported from?
Example: where func2 is only available in the file where we do: Is this possible? Answer No, func2 must be defined when you create a func1, otherwise it will be undefined and will throw a runtime exception when func1 will be invoked. You can pass func2 as an argument of func1 and invoke it inside.
“Cannot use import statement outside a module” error when importing react-hook-mousetrap in Next.js
Trying out Next.js but I’m struggling with the following. Just tried to install react-hook-mousetrap and imported it like I normally would: This gives me the following error: I am not sure what this means? I then thought it might be a problem with Nextjs’s SSR, since my library enables hotkeys and will use some browser APIs. If you already know