Is your feature request related to a problem? Please describe.
On v12, I see most people run into a problem where they want to do (for example) <Guild>.members.size and that throws an error.
Describe the ideal solution
Having a getter .cacheSize or .size that just simply returns this.cache.size would reduce the number of issues people are having, while still applying the format the BaseManager has with the cacheType.
You're literally suggesting that for some reason .cacheSize should exist instead of people doing .cache.size.
People can just do it properly. This is utterly pointless. A new property will not in any way reduce the number of issues people will have.
Most helpful comment
You're literally suggesting that for some reason
.cacheSizeshould exist instead of people doing.cache.size.People can just do it properly. This is utterly pointless. A new property will not in any way reduce the number of issues people will have.