sheets.ts

1declare const SHEETS: string;23const map = JSON.parse(SHEETS) as Record<string, string[]>;45const worn = () => new Set([...document.querySelectorAll("link[rel=stylesheet]")].map((one) => one.getAttribute("href")));67const pull = (href: string) =>8  new Promise<void>((done) => {9    const link = document.createElement("link");10    link.rel = "stylesheet";11    link.href = href;12    link.onload = link.onerror = () => done();13    document.head.append(link);14  });1516export async function wear(kind: string) {17  const have = worn();18  await Promise.all((map[kind] ?? []).filter((href) => !have.has(href)).map(pull));19}