node_modules/jszip/node_modules/core-js/library/modules/_typed.js

var global = require('./_global')
  , hide   = require('./_hide')
  , uid    = require('./_uid')
  , TYPED  = uid('typed_array')
  , VIEW   = uid('view')
  , ABV    = !!(global.ArrayBuffer && global.DataView)
  , CONSTR = ABV
  , i = 0, l = 9, Typed;

var TypedArrayConstructors = (
  'Int8Array,Uint8Array,Uint8ClampedArray,Int16Array,Uint16Array,Int32Array,Uint32Array,Float32Array,Float64Array'
).split(',');

while(i < l){
  if(Typed = global[TypedArrayConstructors[i++]]){
    hide(Typed.prototype, TYPED, true);
    hide(Typed.prototype, VIEW, true);
  } else CONSTR = false;
}

module.exports = {
  ABV:    ABV,
  CONSTR: CONSTR,
  TYPED:  TYPED,
  VIEW:   VIEW
};