1 files changed, 33 insertions, 0 deletions
diff --git a/intl/icu_capi/js/package/lib/ICU4XCanonicalDecomposition.d.ts b/intl/icu_capi/js/package/lib/ICU4XCanonicalDecomposition.d.ts
new file mode 100644
index 0000000000..debadba0ab
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+++ b/intl/icu_capi/js/package/lib/ICU4XCanonicalDecomposition.d.ts
@@ -0,0 +1,33 @@
+import { char } from "./diplomat-runtime"
+import { FFIError } from "./diplomat-runtime"
+import { ICU4XDataProvider } from "./ICU4XDataProvider";
+import { ICU4XDecomposed } from "./ICU4XDecomposed";
+import { ICU4XError } from "./ICU4XError";
+
+/**
+
+ * The raw (non-recursive) canonical decomposition operation.
+
+ * Callers should generally use ICU4XDecomposingNormalizer unless they specifically need raw composition operations
+
+ * See the {@link https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalDecomposition.html Rust documentation for `CanonicalDecomposition`} for more information.
+ */
+export class ICU4XCanonicalDecomposition {
+
+  /**
+
+   * Construct a new ICU4XCanonicalDecomposition instance for NFC
+
+   * See the {@link https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalDecomposition.html#method.new Rust documentation for `new`} for more information.
+   * @throws {@link FFIError}<{@link ICU4XError}>
+   */
+  static create(provider: ICU4XDataProvider): ICU4XCanonicalDecomposition | never;
+
+  /**
+
+   * Performs non-recursive canonical decomposition (including for Hangul).
+
+   * See the {@link https://docs.rs/icu/latest/icu/normalizer/properties/struct.CanonicalDecomposition.html#method.decompose Rust documentation for `decompose`} for more information.
+   */
+  decompose(c: char): ICU4XDecomposed;
+}