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

A collection of stylistic/formatting Stylelint rules

const HAS_LESS_INTERPOLATION = /@\{.+?\}/

/**
 * Check whether a string has less interpolation
 *
 * @param {string} string
 * @return {boolean} If `true`, a string has less interpolation
 */
export function hasLessInterpolation (string) {
	return HAS_LESS_INTERPOLATION.test(string)
}