Ryan Cavanaugh

Ryan Cavanaugh has asked 21 questions and find answers to 349 problems.

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About

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

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
TypeScript. incompatible types in array. How to declare an object with method that can take array of any objects?
What does `export as namespace` mean in a TypeScript .d.ts file?
typescript interface syntax for prototyping multidimensional array?
How do I implement an interface which is both callable, and has properties in TypeScript?
Typescript definition for a class within a namespace