Ryan Cavanaugh

Ryan Cavanaugh has asked 21 questions and find answers to 354 problems.

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I work on TypeScript, a typed superset of JavaScript that compiles to plain JavaScript. If you think you've found a TypeScript bug, please log an issue at our GitHub site.

Ryan Cavanaugh questions

What does `export as namespace` mean in a TypeScript .d.ts file?
Why can't I "implements" an all-optional interface in TypeScript 2.4+?
Why can't I return a generic 'T' to satisfy a Partial<T>?
Why can't I compare `typeof x` to "null" or "MyClass" in TypeScript?
What does a TypeScript index signature actually mean?
How do I load a node module as if the current module were located somewhere else?
Why can't I indirectly return an object literal to satisfy an index signature return type in TypeScript?
What does "all legal JavaScript is legal TypeScript" mean?
Why are derived class property values not seen in the base class constructor?
Why does TypeScript have both `void` and `undefined`?

Ryan Cavanaugh answers

Is there a TypeScript library for speech recognition?
Reversing an array, remains in original order
How to define constructor signature in interface?
typescript - extend class definition without constructor
getting error Property '...' does not exist on type 'typeof "...."'
Typescript: Infer type for parameter of passed function
Cannot import React JSX from separate file while using Typescript
Exporting typescript function "lacks a call signature"
How can I import TypeScript AMD modules without making the dependent code a module
Exporting a TypeScript module results in interfaces not getting picked up