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exclusive-or-properties

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Enforce exactly one option at compile time.

Software Engineering#typescript#type-safety#compile-time#props#mutually-exclusive#exclusive-or
Authorluyi985
Version1.0.0
Installs0

System Documentation

What problem does it solve?

The XOR pattern enforces that exactly one of several properties is present, preventing invalid configurations in type definitions and improving compile-time safety.

Core Features & Use Cases

  • Exactly-one variant enforcement using TypeScript unions with never
  • Use cases include component props, API parameters, and configuration objects with mutually exclusive options
  • Helps catch configuration errors at compile time before runtime

Quick Start

Define a union type where each variant requires one property and the others are never.

Dependency Matrix

Required Modules

None required

Components

Standard package

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Please help me install this Skill:
Name: exclusive-or-properties
Download link: https://github.com/luyi985/lyi-bash/archive/main.zip#exclusive-or-properties

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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