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Posts tagged “configuration”

3 posts found

TypeScript as const Satisfies: Combining Two Operators for Narrower, Safer Config Objects

TypeScript as const Satisfies: Combining Two Operators for Narrower, Safer Config Objects

August 20, 2026

Most TypeScript configuration bugs stem from widened types and missing immutability. Learn how combining as const with satisfies creates type-safe, narrow config objects that catch errors at compile time.

typescripttype-safetyas-const+2
TypeScript 6.0 --moduleDetection Force: Why Your Ambient Declarations Broke and How to Fix Them

TypeScript 6.0 --moduleDetection Force: Why Your Ambient Declarations Broke and How to Fix Them

August 17, 2026

The moduleDetection: force option breaks ambient declarations by treating all .d.ts files as modules. Learn the three detection modes, why this change matters, and two proven patterns to fix your type definitions.

typescripttsconfigtype-definitions+1
TypeScript 6.0 `--isolatedModules` Is Now the Default: What Every Build Pipeline Must Change

TypeScript 6.0 `--isolatedModules` Is Now the Default: What Every Build Pipeline Must Change

August 3, 2026

TypeScript 6.0's new isolatedModules default breaks const enums, namespaces, and type-only imports. Here's how to fix your build pipeline before deployment fails.

typescriptbuild-toolscompilation+2