TypeScript Programming Language

  1. Functions and Callable Types
    1. Function Type Annotations
      1. Parameter Types
        1. Return Types
          1. Function Signatures
          2. Parameter Variations
            1. Required Parameters
              1. Optional Parameters
                1. Default Parameters
                  1. Rest Parameters
                  2. Function Overloads
                    1. Overload Signatures
                      1. Implementation Signature
                        1. Overload Resolution
                          1. Best Practices
                          2. Function Types
                            1. Function Type Expressions
                              1. Call Signatures
                                1. Construct Signatures
                                  1. Method Signatures
                                  2. this Parameter
                                    1. Explicit this Types
                                      1. Arrow Functions and this
                                        1. this in Callbacks
                                          1. Method Binding
                                          2. Generic Functions
                                            1. Type Parameters
                                              1. Generic Constraints
                                                1. Multiple Type Parameters
                                                  1. Generic Function Inference

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                                                5. Enums and Literal Types

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                                                7. Object Types and Interfaces