TypeScript Programming Language

  1. Modules and Module System
    1. ES Module Syntax
      1. export Declarations
        1. import Declarations
          1. Default Exports
            1. Named Exports
              1. Re-exports
              2. Module Resolution
                1. Relative Imports
                  1. Absolute Imports
                    1. Node Module Resolution
                      1. Path Mapping
                        1. Base URL Configuration
                        2. Declaration Files
                          1. .d.ts Files
                            1. Ambient Declarations
                              1. Module Declarations
                                1. Global Declarations
                                  1. Triple-Slash Directives
                                  2. Publishing Types
                                    1. Package.json Configuration
                                      1. DefinitelyTyped
                                        1. Bundled Types
                                          1. Type Versioning
                                          2. Namespaces
                                            1. Namespace Declaration
                                              1. Nested Namespaces
                                                1. Namespace Merging
                                                  1. Module vs Namespace

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                                                11. Utility Types

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                                                13. Decorators and Metadata