3 files changed, 33 insertions, 0 deletions
diff --git a/Userland/Libraries/LibUnicode/Forward.h b/Userland/Libraries/LibUnicode/Forward.h
index 8d6c43e3ff..5f8a5b5a87 100644
--- a/Userland/Libraries/LibUnicode/Forward.h
+++ b/Userland/Libraries/LibUnicode/Forward.h
@@ -10,6 +10,7 @@
 
 namespace Unicode {
 
+enum class CompactNumberFormatType : u8;
 enum class Condition : u8;
 enum class GeneralCategory : u8;
 enum class Language : u8;
@@ -27,6 +28,7 @@ struct LanguageID;
 struct ListPatterns;
 struct LocaleExtension;
 struct LocaleID;
+struct NumberFormat;
 struct OtherExtension;
 struct SpecialCasing;
 struct TransformedExtension;
diff --git a/Userland/Libraries/LibUnicode/Locale.cpp b/Userland/Libraries/LibUnicode/Locale.cpp
index 77b3bb23c6..6dbef12266 100644
--- a/Userland/Libraries/LibUnicode/Locale.cpp
+++ b/Userland/Libraries/LibUnicode/Locale.cpp
@@ -812,6 +812,15 @@ Optional<StringView> get_number_system_symbol([[maybe_unused]] StringView locale
 #endif
 }
 
+Vector<NumberFormat> get_compact_number_system_formats([[maybe_unused]] StringView locale, [[maybe_unused]] StringView system, [[maybe_unused]] CompactNumberFormatType type)
+{
+#if ENABLE_UNICODE_DATA
+    return Detail::get_compact_number_system_formats(locale, system, type);
+#else
+    return {};
+#endif
+}
+
 Optional<ListPatterns> get_locale_list_patterns([[maybe_unused]] StringView locale, [[maybe_unused]] StringView type, [[maybe_unused]] StringView style)
 {
 #if ENABLE_UNICODE_DATA
diff --git a/Userland/Libraries/LibUnicode/Locale.h b/Userland/Libraries/LibUnicode/Locale.h
index 94c9d9b332..0e3fc302ed 100644
--- a/Userland/Libraries/LibUnicode/Locale.h
+++ b/Userland/Libraries/LibUnicode/Locale.h
@@ -78,6 +78,27 @@ struct LocaleID {
     Vector<String> private_use_extensions {};
 };
 
+enum class CompactNumberFormatType : u8 {
+    DecimalLong,
+    DecimalShort,
+};
+
+struct NumberFormat {
+    enum class Plurality : u8 {
+        Other,
+        Zero,
+        Single,
+        One,
+        Two,
+        Few,
+        Many,
+    };
+
+    u8 magnitude { 0 };
+    Plurality plurality { Plurality::Other };
+    StringView format {};
+};
+
 struct ListPatterns {
     StringView start;
     StringView middle;
@@ -141,6 +162,7 @@ Optional<StringView> get_locale_script_mapping(StringView locale, StringView scr
 Optional<StringView> get_locale_currency_mapping(StringView locale, StringView currency);
 Vector<StringView> get_locale_key_mapping(StringView locale, StringView keyword);
 Optional<StringView> get_number_system_symbol(StringView locale, StringView system, StringView symbol);
+Vector<NumberFormat> get_compact_number_system_formats(StringView locale, StringView system, CompactNumberFormatType type);
 Optional<ListPatterns> get_locale_list_patterns(StringView locale, StringView type, StringView style);
 
 Optional<StringView> resolve_language_alias(StringView language);