Package-level declarations

Abstract Guest VM script.

Abstract base implementation of InvocationBindings based on GraalVM guest values (GuestValue). Guest invocation bindings describe methods for invoking guest code from Elide. Invocation bindings are specialized per-language, but generally map to a uniform set of "dispatch modes;" these modes describe, in basic language-agnostic form, how guest code should be called.

Resolves intrinsics for use with guest VMs.

Initialized early in Elide's startup routine, the Process Manager keeps track of data which is entirely static in nature, and which must be shared across many different parts of the runtime. For example, the arguments the program was dispatched with, and the current working directory, and so on.