18. Declaration Files and Ambient Modules

In this section

• Understanding TypeScript Declaration Files (`.d.ts`)
  Learn how TypeScript uses declaration files to provide type information, ensuring seamless integration with JavaScript libraries and enhancing type safety.
• Writing Custom Declaration Files for TypeScript
  Learn how to create custom declaration files for JavaScript libraries without types, ensuring accurate and complete type declarations for seamless TypeScript integration.
• Ambient Declarations in TypeScript: A Beginner's Guide
  Learn how to use ambient declarations in TypeScript to describe APIs available in the global scope. Understand the use of the declare keyword and how to structure ambient declarations in .d.ts files.
• Module Augmentation in TypeScript: Extending Existing Modules
  Learn how to extend existing modules with additional type information using module augmentation in TypeScript. Explore practical examples and use cases.
• Triple-Slash Directives in TypeScript
  Learn how to use triple-slash directives in TypeScript for including additional type information, and understand their role and alternatives in modern TypeScript development.