method StartupSnapshot.setDeserializeMainFunction
Usage in Deno
```typescript import { type StartupSnapshot } from "node:node__v8.d.ts"; ```
StartupSnapshot.setDeserializeMainFunction(callback: StartupSnapshotCallbackFn,data?: any,): void
This sets the entry point of the Node.js application when it is deserialized from a snapshot. This can be called only once in the snapshot building script.
If called, the deserialized application no longer needs an additional entry point script to start up and will simply invoke the callback along with the deserialized
data (if provided), otherwise an entry point script still needs to be provided to the deserialized application.
callback: StartupSnapshotCallbackFn
void