export function normalizeIdentifier(name: string): string { // Trim and lowercase name = name.trim().toLowerCase() // Normalize Unicode to NFKC form name = name.normalize('NFKC') // Convert to array of characters and map each one return Array.from(name) .map(char => { // Check if character is letter or number using Unicode ranges if (/\p{Letter}/u.test(char) || /\p{Number}/u.test(char)) { return char } return '-' }) .join('') }