Method parse

packages/fluid-tailwind/src/util/css.ts:20–28

(raw: unknown)

		return `${this.number}${this.unit ?? ''}`
	}
	static parse(raw: unknown) {
		if (raw === 0) return new this(0)
		if (typeof raw !== 'string') return null
		if (parseFloat(raw) === 0) return new this(0)

		const match = raw.match(lengthRegExp)
		const number = parseFloat(match?.[1] ?? '')
		return isNaN(number) ? null : new this(number, match?.[2])
	}
}