OptionalengineOptionalrequestMilliseconds before an unanswered request rejects with timeout (0 = never).
Optionaltransport'worker' (default in browsers), 'inline' (default in Node), or a transport.
OptionalworkerOverride the worker script URL (bundlers normally resolve it).
Override the engine
.wasmURL (e.g. served from a CDN or a sub-path).