Auxiliary shiny.i18n function that searches for all key expressions (eg.
surrounded by i18n$t()
tag in the script).
create_translation_file(path, type = "json", handle = "i18n", output = NULL)
character with path of the file that needs to be inspected for key translations
type of the example output file with translations, either "json" or "csv"
name of Translator
object within script from path
if NULL (default) the output will be saved with a default file name ("translation.json" for JSON and "translate_lang.csv" for CSV)