vcmi/config/schemas/mapLayer.json

{
	"type" : "object",
	"$schema" : "http://json-schema.org/draft-04/schema",
	"title" : "VCMI mapLayers format",
	"description" : "Format used to define new map layers in VCMI",
	"required" : [ "text" ],
	"additionalProperties" : false,
	"properties" : {
		"text" :
		{
			"type" : "string",
			"description" : "Human-readable name of the layer"
		},
		"index" : 
		{
			"type" : "number",
			"description" : "Internal, do not use"
		}
	}
}