Stefan Baumgartner • 8/19/2019

TypeScript: Match the exact object shape

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This article explains how TypeScript's structural type system normally allows extra object properties. It provides a detailed tutorial on creating a conditional type, `ValidateShape`, to enforce that an object matches a type's exact shape, preventing errors when sending data to strict backends.

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#TypeScript #type system #conditional types
TypeScript: Match the exact object shape

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