export function pathEscapeSegments(s: string): string { return s.split('/').map(encodeURIComponent).join('/'); } function stripSlash(url: string): string { return url.endsWith('/') ? url.slice(0, -1) : url; } export function isUrl(url: string): boolean { try { return stripSlash((new URL(url).href)).trim() === stripSlash(url).trim(); } catch { return false; } }