@meld-ts/core
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    Type Alias TypeGuard<T>

    TypeGuard: (val: unknown) => val is T

    类型守卫函数类型

    (val: unknown) => val is T — TypeScript 类型谓词签名。 守卫通过后,调用点的 val 被收窄为 T

    Type Parameters

    • T = unknown

    Type Declaration

      • (val: unknown): val is T
      • Parameters

        • val: unknown

        Returns val is T