text: import {createTransformation, Reject, Resolve, application1, future} from './future.js';
  
  export var SwapTransformation = createTransformation(0, 'swap', {
    resolved: function SwapTransformation$resolved(x){
      return new Reject(this.context, x);
    },
    rejected: function SwapTransformation$rejected(x){
      return new Resolve(this.context, x);
    }
  });
  
  export function swap(m){
    var context = application1(swap, future, arguments);
    return m._transform(new SwapTransformation(context));
  }
  