Nested Types Nested Types in Action Referring to Nested Types Nested Types Nested Types Enumerations are often created to support a specific class or structure’s functiona...
Mapping Modifiers Key Remapping via as Further Exploration When you don’t want to repeat yourself, sometimes a type needs to be based on another type. Mapped types build on t...
The primitives: string , number , and boolean Arrays any noImplicitAny Type Annotations on Variables Functions Parameter Type Annotations Return Type Annotations Anonymou...
Boolean Number String Array Tuple Enum Unknown Any Void Null and Undefined Never Object Type assertions A note about let About Number , String , Boolean , Symbol an...
Mapped types Partial Pick Omit Intersection Composition Mapped types Warning This chapter applies only to the code first approach. As you build out features like CRUD...