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import { ensureDir } from "./deps.ts";import { installWasm, wasmCacheDir, wasmPath } from "./install_util.ts";
const path = wasmPath();
await ensureDir(wasmCacheDir());try {  await Deno.lstat(path);} catch (e) {  if (e.name === "NotFound") {    await installWasm();    Deno.exit(0);  }  throw e;}