get-proto
Robustly get the [[Prototype]] of an object
get-value
Use property paths like 'a.b.c' to get a nested value from an object. Even works when keys have dots in them (no other dot-prop library we tested does this, or does it correctly).
has-proto
Does this environment have the ability to get the [[Prototype]] of an object on creation with `__proto__`?
is-descriptor
Returns true if a value has the characteristics of a valid JavaScript descriptor. Works for data descriptors and accessor descriptors.
is-accessor-descriptor
Returns true if a value has the characteristics of a valid JavaScript accessor descriptor.
