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diff --git a/intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp b/intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp
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+++ b/intl/icu_capi/cpp/include/ICU4XGraphemeClusterBreakIteratorUtf16.hpp
@@ -0,0 +1,51 @@
+#ifndef ICU4XGraphemeClusterBreakIteratorUtf16_HPP
+#define ICU4XGraphemeClusterBreakIteratorUtf16_HPP
+#include <stdint.h>
+#include <stddef.h>
+#include <stdbool.h>
+#include <algorithm>
+#include <memory>
+#include <variant>
+#include <optional>
+#include "diplomat_runtime.hpp"
+
+#include "ICU4XGraphemeClusterBreakIteratorUtf16.h"
+
+
+/**
+ * A destruction policy for using ICU4XGraphemeClusterBreakIteratorUtf16 with std::unique_ptr.
+ */
+struct ICU4XGraphemeClusterBreakIteratorUtf16Deleter {
+ void operator()(capi::ICU4XGraphemeClusterBreakIteratorUtf16* l) const noexcept {
+ capi::ICU4XGraphemeClusterBreakIteratorUtf16_destroy(l);
+ }
+};
+
+/**
+ * See the [Rust documentation for `GraphemeClusterBreakIterator`](https://docs.rs/icu/latest/icu/segmenter/struct.GraphemeClusterBreakIterator.html) for more information.
+ */
+class ICU4XGraphemeClusterBreakIteratorUtf16 {
+ public:
+
+ /**
+ * Finds the next breakpoint. Returns -1 if at the end of the string or if the index is
+ * out of range of a 32-bit signed integer.
+ *
+ * See the [Rust documentation for `next`](https://docs.rs/icu/latest/icu/segmenter/struct.GraphemeClusterBreakIterator.html#method.next) for more information.
+ */
+ int32_t next();
+ inline const capi::ICU4XGraphemeClusterBreakIteratorUtf16* AsFFI() const { return this->inner.get(); }
+ inline capi::ICU4XGraphemeClusterBreakIteratorUtf16* AsFFIMut() { return this->inner.get(); }
+ inline ICU4XGraphemeClusterBreakIteratorUtf16(capi::ICU4XGraphemeClusterBreakIteratorUtf16* i) : inner(i) {}
+ ICU4XGraphemeClusterBreakIteratorUtf16() = default;
+ ICU4XGraphemeClusterBreakIteratorUtf16(ICU4XGraphemeClusterBreakIteratorUtf16&&) noexcept = default;
+ ICU4XGraphemeClusterBreakIteratorUtf16& operator=(ICU4XGraphemeClusterBreakIteratorUtf16&& other) noexcept = default;
+ private:
+ std::unique_ptr<capi::ICU4XGraphemeClusterBreakIteratorUtf16, ICU4XGraphemeClusterBreakIteratorUtf16Deleter> inner;
+};
+
+
+inline int32_t ICU4XGraphemeClusterBreakIteratorUtf16::next() {
+ return capi::ICU4XGraphemeClusterBreakIteratorUtf16_next(this->inner.get());
+}
+#endif