1 files changed, 32 insertions, 0 deletions
diff --git a/intl/icu_capi/js/package/lib/ICU4XCanonicalComposition.d.ts b/intl/icu_capi/js/package/lib/ICU4XCanonicalComposition.d.ts
new file mode 100644
index 0000000000..1459a47f7d
--- /dev/null
+++ b/intl/icu_capi/js/package/lib/ICU4XCanonicalComposition.d.ts
@@ -0,0 +1,32 @@
+import { char } from "./diplomat-runtime"
+import { FFIError } from "./diplomat-runtime"
+import { ICU4XDataProvider } from "./ICU4XDataProvider";
+import { ICU4XError } from "./ICU4XError";
+
+/**
+
+ * The raw canonical composition operation.
+
+ * Callers should generally use ICU4XComposingNormalizer unless they specifically need raw composition operations
+
+ * See the {@link https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalComposition.html Rust documentation for `CanonicalComposition`} for more information.
+ */
+export class ICU4XCanonicalComposition {
+
+  /**
+
+   * Construct a new ICU4XCanonicalComposition instance for NFC
+
+   * See the {@link https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalComposition.html#method.new Rust documentation for `new`} for more information.
+   * @throws {@link FFIError}<{@link ICU4XError}>
+   */
+  static create(provider: ICU4XDataProvider): ICU4XCanonicalComposition | never;
+
+  /**
+
+   * Performs canonical composition (including Hangul) on a pair of characters or returns NUL if these characters don’t compose. Composition exclusions are taken into account.
+
+   * See the {@link https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalComposition.html#method.compose Rust documentation for `compose`} for more information.
+   */
+  compose(starter: char, second: char): char;
+}