keyof, typeof and Indexed Access
Derive new types from existing types and values: keyof gives you the keys, typeof copies a value's type, and indexed access T["key"] picks out a property's type.
Lesson 23 of 30
TypeScript · Lesson 23 of 30
Derive new types from existing types and values: keyof gives you the keys, typeof copies a value's type, and indexed access T["key"] picks out a property's type.