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/*!
* Stylus - Import
* Copyright (c) Automattic <developer.wordpress.com>
* MIT Licensed
*/
/**
* Module dependencies.
*/
var Node = require('./node');
/**
* Initialize a new `Import` with the given `expr`.
*
* @param {Expression} expr
* @api public
*/
var Import = module.exports = function Import(expr, once){
Node.call(this);
this.path = expr;
this.once = once || false;
};
/**
* Inherit from `Node.prototype`.
*/
Import.prototype.__proto__ = Node.prototype;
/**
* Return a clone of this node.
*
* @return {Node}
* @api public
*/
Import.prototype.clone = function(parent){
var clone = new Import();
clone.path = this.path.nodeName ? this.path.clone(parent, clone) : this.path;
clone.once = this.once;
clone.mtime = this.mtime;
clone.lineno = this.lineno;
clone.column = this.column;
clone.filename = this.filename;
return clone;
};
/**
* Return a JSON representation of this node.
*
* @return {Object}
* @api public
*/
Import.prototype.toJSON = function(){
return {
__type: 'Import',
path: this.path,
once: this.once,
mtime: this.mtime,
lineno: this.lineno,
column: this.column,
filename: this.filename
};
};
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