ReadonlyderivedReadonlyentriesevery built-in the index knows, one entry per namespace and name
Every built-in the value solver can fold to a constant (the ones with a evalHandler).
Every built-in flowR states computes a result and nothing else (CallProp.Pure).
StaticdefaultThe index of flowR's own DefaultBuiltinConfig, computed on first use and shared from then on.
StaticofThe index of a set of built-in definitions, e.g. the ones a flowR config adds.
StaticofThe index of the built-ins an analysis registered, so a configured or overwritten built-in is what shows up.
Every parameter whose argument carries at least one bit of props, like ArgProp.Resource.
The CallProp bits of name, undefined when no built-in of that name states any.
Every built-in carrying at least one property of props, like SemanticCallTag.File for the file calls.
Optionalexcluding: PropSelectorEvery built-in carrying every property of props, for the questions a single one cannot answer, like FileInputProps for the calls that read a file rather than only write one.
Optionalexcluding: PropSelectorEvery built-in that states its props but carries none of props.
The one place to ask what flowR's built-ins are: every pure function, every call that reads a file, every parameter that names a resource, everything the value solver can fold.