Template:Since/doc

{	"params": { "1": {			"aliases": [ "year" ],			"label": "Year", "description": "Year", "example": "year = 1997", "type": "number", "required": true },		"2": {			"aliases": [ "month" ],			"label": "Month", "description": "Month", "example": "month = 12", "type": "number", "required": true },		"3": {			"aliases": [ "day" ],			"label": "Day", "description": "Day", "example": "day = 1", "type": "number", "required": true }	},	"format": "inline", "paramOrder": [ "1",		"2",		"3"	],	"description": "Used to calculate days since." }

Empty syntax
Provided for copy-and-paste usage.
 * or