hunk.code_window: export function createSignal<T>(): [get: Accessor<T | undefined>, set: Setter<T | undefined>];
   export function createSignal<T>(
     value: T,
     options?: { equals?: false | ((prev: T, next: T) => boolean); name?: string }
   ): [get: Accessor<T>, set: Setter<T>];
   export function createSignal<T>(
     value?: T,
  
hunk.labels: keep keep keep keep replace keep keep keep
hunk.after_edit:   options?: { equals?: false | ((prev: T, next: T) => boolean); name?: string, internal?: boolean }
  
hunk.file_path: packages/solid/src/reactive/signal.ts
hunk.type: replace
file: const path = require("path");
  const execFile = require("util").promisify(require("child_process").execFile);
  
  const pathToRunner = path.resolve(__dirname, "writeToDisk.js");
  
  async function run({ entry, output, url }) {
    const { stdout, stderr } = await execFile("node", [pathToRunner, entry, output, url, "--trace-warnings"]);
    if (stdout.length) console.log(stdout);
    if (stderr.length) console.log(stderr);
  }
  
  module.exports = async function renderStatic(config) {
    if (Array.isArray(config)) {
      await Promise.all(config.map(run));
    } else await run(config);
  };
  