3.10 Type Aliases 3.10 Type Aliases A type alias declaration introduces a type alias in the containing declaration space.   TypeAliasDeclaration:   type  BindingIdentifier Ty...

3.1 The Any Type 3.1 The Any Type The Any type is used to represent any JavaScript value. A value of the Any type supports the same operations as a value in JavaScript and mini...

7.10 Type annotations 7.10.1 Nullability 7.10.2 Type Casts 7.10.3 Template Parameter Types 7.10.4 Function type expressions 7.10.5 Whitespace 7.10 Type annotations Type an...

7.4 Type expressions Type variables Parenthesized types Function types Tuple types Constructed types Aliased and recursive types Polymorphic variant types Object types #-t...

Type safe manipulation Type safe manipulation The last register we were working with, ODR , had this in its documentation: Bits 16:31 Reserved, must be kept at reset value ...

Override Protocol Associated Type Introduction Problem Design Protocol Design Struct Override Associated Type Directly Override Associated Type With Generic Struct Process So...

Local type declarations Local type declarations Local class, interface, enum, and type alias declarations can now appear inside function declarations. Local types are block sco...

Type parameters as constraints Example Type parameters as constraints With TypeScript 1.8 it becomes possible for a type parameter constraint to reference type parameters from...

Specifying the type of this for functions this parameters in callbacks Example —noImplicitThis Specifying the type of this for functions Following up on specifying the type ...

off(type, fn) 参数： {String} type 事件名 {Function} fn 回调函数 返回值：无 作用：移除自定义事件监听器。只会移除这个回调的监听器。 示例： import BScroll from 'better-scroll' let scroll = new BScroll (...