escodegen.js

escodegen.js

var escodegen = require('escodegen');
var js = escodegen.generate({
	"type": "VariableDeclaration",
	"start": 0,
	"end": 6,
	"range": [
		0,
		6
	],
	"declarations": [
		{
			"type": "VariableDeclarator",
			"start": 4,
			"end": 5,
			"range": [
				4,
				5
			],
			"id": {
				"type": "Identifier",
				"start": 4,
				"end": 5,
				"range": [
					4,
					5
				],
				"name": "a"
			},
			"init": null
		}
	],
	"kind": "var"
});

//output: var a;