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"