JSPM

Return an array of an object's inherited enumerable property names and symbols.

Like Object.getOwnPropertySymbols but gets only non-enumerable properties.

Return an array of an object's inherited non-enumerable property names.

Return an array of an object's own and inherited non-enumerable property names and symbols.

Return an array of an object's own enumerable and non-enumerable property names and symbols.

Return an array of an object's own non-enumerable property names.

Return an array of an object's own and inherited enumerable and non-enumerable property names.

Define a non-enumerable write-only accessor.

Return an array of an object's inherited non-enumerable property names and symbols.

Return an array of an object's own non-enumerable symbol properties.

Like Object.values(), but includes non-enumerable properties, analogous to Reflect.ownKeys()

Test if an object's own or inherited property is non-enumerable.

Return an array of an object's own and inherited non-enumerable symbol properties.

Return an array of an object's inherited non-enumerable symbol properties.

creates error object from enumerable and non-enumerable properties of error objects

Return an array of an object's own non-enumerable property names and symbols.

Return an array of an object's inherited enumerable and non-enumerable property names.