Validation:
    | "empty_string_check"
    | "empty_suggestion_check"
    | "max_length_check"
    | "tags_check"
    | "mismatch_ids_check"
    | "cdata_check"
    | "specials_symbols_check"
    | "leading_newlines_check"
    | "trailing_newlines_check"
    | "leading_spaces_check"
    | "trailing_spaces_check"
    | "multiple_spaces_check"
    | "custom_blocked_variables_check"
    | "highest_priority_custom_variables_check"
    | "highest_priority_variables_check"
    | "c_variables_check"
    | "python_variables_check"
    | "rails_variables_check"
    | "java_variables_check"
    | "dot_net_variables_check"
    | "twig_variables_check"
    | "php_variables_check"
    | "freemarker_variables_check"
    | "lowest_priority_variable_check"
    | "lowest_priority_custom_variables_check"
    | "punctuation_check"
    | "spaces_before_punctuation_check"
    | "spaces_after_punctuation_check"
    | "non_breaking_spaces_check"
    | "capitalize_check"
    | "multiple_uppercase_check"
    | "parentheses_check"
    | "entities_check"
    | "escaped_quotes_check"
    | "wrong_translation_issue_check"
    | "spellcheck"
    | "icu_check"