unify-types

SKILL.md

When types are almost identical, unifying them simplifies your code. The cost of handling small differences is usually less than maintaining parallel type hierarchies.

Files and directories have different operations. Unifying would lose type safety.

| "They're conceptually different" | Code doesn't care about concepts | | "Separate types are cleaner" | More types = more handling code | | "We might need the distinction" | Cross that bridge when you come to it |

当相似类型有细微差别时使用。当联合类型变得复杂时使用。在建模差异之间进行选择时使用。 来源：marius-townhouse/effective-typescript-skills。

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