typescript-type-safety

SKILL.md

Zero tolerance for any types. Every any is a runtime bug waiting to happen.

Replace any with proper types using interfaces, unknown with type guards, or generic constraints. Use @ts-expect-error with explanation only when absolutely necessary.

| Error handling | catch (error: any) | catch (error) { if (error instanceof Error) ... } | | Unknown data | JSON.parse(str) as any | const data = JSON.parse(str); if (isValid(data)) ... | | Type assertions | (request as any).user | (request as AuthRequest).user |

在遇到 TypeScript 任何類型、類型錯誤或鬆懈的類型檢查時使用 - 通過適當的接口、類型防護和模塊增強消除類型漏洞並強制執行嚴格的類型安全 來源：pr-pm/prpm。

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