@stdlib/assert-is-negative-number-array (npm): Test if a value is an array-like object containing only negative numbers.
Keywords: stdlib|stdassert|assertion|assert|utilities|utility|utils|util|typed|array|typed array|is|istypedarray|istyped|isarray|number|numeric|negative|isnumber|isnumeric|type|check|javascript|node|node-js|nodejs|typed-array