superstruct | composable way to validate data | Validation library

# arguments (32 bytes)
  kind-of x 17,024,098 ops/sec ±1.90% (86 runs sampled)
  lib-type-of x 11,926,235 ops/sec ±1.34% (83 runs sampled)
  lib-typeof x 9,245,257 ops/sec ±1.22% (87 runs sampled)

  fastest is kind-of (by 161% avg)

# array (22 byte  

var kindOf = require('kind-of');

kindOf(undefined);
//=> 'undefined'

kindOf(null);
//=> 'null'

kindOf(true);
//=> 'boolean'

kindOf(false);
//=> 'boolean'

kindOf(new Buffer(''));
//=> 'buffer'

kindOf(42);
//=> 'number'

kindOf(  

// store.js
import VuexStoreValidator from 'vuex-store-validator';

export default new Vuex.Store({
    ...
    plugins: [new VuexStoreValidator()],
});

// store.js
import VuexStoreValidator, { ENGINE } from 'vuex-store-validator';

export default n