'use strict'; 
if (typeof process === 'undefined' || !process.version || process.version.indexOf('v0.') === 0 || process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) { 
module.exports = { 
nextTick: nextTick}
; 
} 
 else { 
module.exports = process; 
} 
function nextTick(fn, arg1, arg2, arg3){ 
if (typeof fn !== 'function') { 
throw new TypeError('"callback" argument must be a function')
} 
var len = _AN_Read_length('length', arguments); 
var args, i; 
switch (len){ 
case 0: case 1: return process.nextTick(fn); 
case 2: return process.nextTick(function afterTickOne(){ 
fn.call(null , arg1); 
} 
); 
case 3: return process.nextTick(function afterTickTwo(){ 
fn.call(null , arg1, arg2); 
} 
); 
case 4: return process.nextTick(function afterTickThree(){ 
fn.call(null , arg1, arg2, arg3); 
} 
); 
default : { 
args = new Array(len - 1); 
i = 0; 
while (i < _AN_Read_length('length', args)){ 
args[i++ ] = arguments[i]; 
} 
return process.nextTick(function afterTick(){ 
fn.apply(null , args); 
} 
); 
} 
} 
}