Predicate which checks if a value is injectable
A value is "injectable" if it is a function, or if it is an ng1 array-notation-style array where all the elements in the array are Strings, except the last one, which is a Function
Predicate which checks if a value is injectable
A value is "injectable" if it is a function, or if it is an ng1 array-notation-style array where all the elements in the array are Strings, except the last one, which is a Function