text: import nativeMathInteger from './nativeMathInteger';
  
  const DEFAULT_STR_LENGTH = 8;
  
  const integers = nativeMathInteger();
  const protoMathString = {
      getNext({ length = DEFAULT_STR_LENGTH, pool = '0123456789' } = {}) {
          const nextIntOpts = { start: 0, end: pool.length - 1 };
          let str = '';
  
          while (str.length < length) {
              str += pool.charAt(integers.getNext(nextIntOpts));
          }
  
          return str;
      },
      getIdentity(value) {
          return value;
      }
  };
  
  export default function createMathString() {
      return Object.create(protoMathString);
  }
  