Template:LangSwitch/doc

TemplateData
{	"params": { "lang": { "label": { "en": "Language Code", "cs": "" },			"description": { "en": "The ISO 639 language code.", "cs": "" },			"required": true, "type": "string" },		"default": { "label": { "en": "Default Fallback", "cs": "" },			"description": { "en": "The default fallback result, used when the page language is not provided.", "cs": "" },			"suggested": true, "type": "content" },		"en": { "label": { "en": "English", "cs": "" },			"description": { "en": "Used when the language is English or if `default` and the page language is not provided.", "cs": "" },			"suggested": true, "type": "content" }	} }