Redacted excerpt; full evidence withheld.

$ cd <host-path> && ls -la && cat README.md 2>/dev/null | head -200
exit: 0
r `target: "gc"`) emits runtime
  imports — a `string_constants` module plus `env.*` helpers such as
  `__box_number`, `__extern_get`, and `__throw_reference_error`. These are
  supplied by the js2wasm JS runtime, so instantiating with an empty `{}`
  throws `Import #0 "string_constants": module is not an object or function`.
  Use this mode when you run the output alongside the JS runtime that provides
  those imports. The result carries a ready-to-pass `result.importObject` that
  wires those host helpers for you — pass it straight to
  `WebAssembly.instantiate` with no hand-wiring:

[excerpt truncated]