Function throwMapperBuilderUseError

src/map.ts:181–185

()

}

function throwMapperBuilderUseError(): never {
  throw new Error(
      "Attempted to use an abstract placeholder from a mapper function. Please make sure your " +
      "map function has no side effects.");
}

// StubHook which represents a variable in a map function.
class MapVariableHook extends StubHook {