import/extensions rule cannot be used in TypeScript
If you add .ts to it, TypeScript will complain that it is not valid
If you add .js to it, the rule complains that you shouldn't be using .js :/
as const cast in consts makes the object have those properties strictly typed (instead of it being a Record<string, string>)
Reflect.deleteProperty is the functional form of delete, just like Reflect.has is to the in operator. I use it instead of delete to skip TypeScript's complaining about the key not being able to index the object that's passed in
Notes:
import/extensionsrule cannot be used in TypeScript.tsto it, TypeScript will complain that it is not valid.jsto it, the rule complains that you shouldn't be using.js:/as constcast in consts makes the object have those properties strictly typed (instead of it being aRecord<string, string>)Reflect.deletePropertyis the functional form ofdelete, just likeReflect.hasis to theinoperator. I use it instead ofdeleteto skip TypeScript's complaining about the key not being able to index the object that's passed in