Aleksandr Shumilov sashuk

## index.md

      
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              Last active
              January 29, 2024 18:04
            
              
                spread-operator-and-type-checks-in-typescript.md
              
          
    Problem

Spread operator in TypeScript is not properly type checked.
Reasoning – https://stackoverflow.com/a/53405628/1860213
Examples

TypeScript example

  
## gist:410397686c987bb7a91eac6548d7f3c9
const fs = require('fs');
const path = require('path');

function isCamelCase(str) {
    return /^[a-z][a-zA-Z0-9]*$/.test(str);
}

function findCamelCaseFilesRecursively(folderPath) {
    fs.readdir(folderPath, (err, files) => {
        if (err) {

## gist:d60297b86c203a2b68cf7b367495cc6f
Screenshot is not cut off if <body/> in cypress/support/component-index.html has first child like

```
<div style="position: absolute; top: 0; bottom: 0; width: 100%; background-color: #FFF; z-index: -1000;"></div>
```

## index.sh
export NODE_OPTIONS=--max-old-space-size=4096
	const fs = require('fs');
	const path = require('path');

	function isCamelCase(str) {
	return /^[a-z][a-zA-Z0-9]*$/.test(str);
	}

	function findCamelCaseFilesRecursively(folderPath) {
	fs.readdir(folderPath, (err, files) => {
	if (err) {
	Screenshot is not cut off if <body/> in cypress/support/component-index.html has first child like

	```
	<div style="position: absolute; top: 0; bottom: 0; width: 100%; background-color: #FFF; z-index: -1000;"></div>
	```