text: import includeIoMixin from './io-mixin';
  
  export var Quadruple = {
    /* jshint unused: false */
  
    read(io) {
      throw new Error("XDR Read Error: quadruple not supported");
    },
  
    write(value, io) {
      throw new Error("XDR Write Error: quadruple not supported");
    },
  
    isValid(value) {
      return false;
    },
  };
  
  includeIoMixin(Quadruple);