@stylistic/stylelint-plugin/lib/utils/isWhitespace/index.js

A collection of stylistic/formatting Stylelint rules

/**
 * Checks if a character is whitespace.
 * @param {string} char - The character to check.
 * @returns {boolean} True if the character is whitespace, false otherwise.
 */
export function isWhitespace (char) {
	return [` `, `\n`, `\t`, `\r`, `\f`].includes(char)
}