add
open override fun addStyleImportFromJSON(importId: String, json: String, config: HashMap<String, Value>?, importPosition: ImportPosition?): Expected<String, None>
Adds new import to current style, loaded from a JSON string.
Return
A string describing an error if the operation was not successful, or empty otherwise.
Parameters
import
Identifier of import to update.
json
The JSON string to be loaded directly as the import.
config
A map containing the configuration options of the import.
import
The import will be positioned according to the ImportPosition parameters. If not specified, then the import is moved to the top of the import stack.