function noConflict() {
    if (this === globalObject$1.v) {
      globalObject$1.v = previousV;
    }

    return this;
  }
Restores `v` variable to previous value and returns Voca library instance.

@function noConflict
@static
@since 1.0.0
@memberOf Util
@return {Object} Returns Voca library instance.
@example
var voca = v.noConflict();
voca.isAlpha('Hello');
// => true