Predicates for working with flow states.
Import path
import semmle.javascript.security.dataflow.UnvalidatedDynamicMethodCallCustomizationsPredicates
| fromFlowLabel | Gets the flow state corresponding to |
| maybeFromProto | A value obtained from a prototype object while reading from a tainted property name. |
| maybeNonFunction | A non-function value, obtained by reading from a tainted property name. |
| taint | A tainted value. |