Resolved is a TMP (Type Meta Programming) type which converts its argument
as a resolved type that erases every method property.
If the target argument is a built-in class which returns its origin primitive
type through the valueOf() method like the String or Number, its return
type will be the string or number. Otherwise, if the built-in class does
not have the valueOf() method, the return type will be the same as the
target argument.
Otherwise, if the target argument is a type of custom class, all of its
custom methods will be erased and its prototype will be changed to the
primitive object. Therefore, the return type of the TMP type will finally
be the resolved object.
Before | After
------------------------|---------------------------------------- Boolean |
booleanNumber | numberBigInt | bigintString | stringClass
| interface Native Class or Others | No change
Resolved type that erases every method.
Resolvedis a TMP (Type Meta Programming) type which converts its argument as a resolved type that erases every method property.If the target argument is a built-in class which returns its origin primitive type through the
valueOf()method like theStringorNumber, its return type will be thestringornumber. Otherwise, if the built-in class does not have thevalueOf()method, the return type will be the same as the target argument.Otherwise, if the target argument is a type of custom class, all of its custom methods will be erased and its prototype will be changed to the primitive
object. Therefore, the return type of the TMP type will finally be the resolved object.Before | After ------------------------|----------------------------------------
Boolean|booleanNumber|numberBigInt|bigintString|stringClass|interfaceNative Class or Others | No change