TypeScript Weekly

May 22, 2018 — Issue #73

Announcing TypeScript 2.9 RC

The release candidate for TypeScript 2.9 has been published, featuring a modified keyof operator and the ability to import types from other modules.
Daniel Rosenwasser

TypeScript 2.7: Strict Property Initialization

TypeScript 2.7 introduced a new compiler option for strict property initialization checks in classes called --strictPropertyInitialization.
Marius Schulz

Don’t Use a "naked" any Type

Rather than starting with a “naked” any type, start with a “naked” interface with a string index signature and refine property types as you go.
Tane Piper

Advanced TypeScript Patterns

Some really cool advanced TypeScript patterns.
Dhruv Rajvanshi

TypeScript Compile-Time Inference Assertions

TypeScript 2.8’s conditional types can be used to create compile-time inference assertions, which can be used to write tests that verify the behavior of TypeScript’s inference on your API.
Sufian Rhazi
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Copyright © 2018 Marius Schulz, All rights reserved.

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