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checkIfNumber

import { checkIfNumber } from "https://raw.githubusercontent.com/Hatscat/MetavaScript/main/index.ts";

a short expression to test if a value is a Number

@example

// returns "if(a.toFixed)return"
abortIf(checkIfNumber("a", { safe: false }))

function checkIfNumber(value: Printable, { safe }?): string;

checkIfNumber(value: Printable, { safe }?): string

{ safe }? optional

string