catgirlkelly questions

catgirlkelly answers

• Are import aliases possible using Typescript
• why `[true, false] extends [false, false]` in typescript, sometimes it's right, and sometime it's not?
• What does "npm:" prefix in dependency section in package.json mean?
• Type-level Catalan function in TypeScript
• props.items (Object) is possibly undefined after return early condition
• Decorators is not valid when returning a class on a function?
• How can I do a boolean | undefined vs boolean | null PropType?
• What is the typescript type of a constructor function?
• Typescript: Exclude one type from union that is extended by other types in the union
• Check for exhaustive in a builder pattern