guards.Function.isNumber

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github-actions[bot] edited this page Jun 8, 2026 · 2 revisions

@zenstone/ts-utils / guards / isNumber

Function: isNumber()

isNumber(val): val is number

Defined in: src/guards/index.ts:35

判断是否为有效的数字类型

Parameters

val

unknown

Returns

val is number

API

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