'how to use reducerrors method to handle errors in lightning web component?
![Can Anyone expain please why did we write ": [ ] " in line 10](https://i.stack.imgur.com/xBDwa.png)
Can Anyone explain please why did we write ": [ ] " in line 10. I believe it is the simplest way to write but what exactly is this, can anyone give another example of this to understand please?
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