1 files changed, 50 insertions, 0 deletions
diff --git a/intl/icu_capi/js/package/lib/ICU4XCollator.d.ts b/intl/icu_capi/js/package/lib/ICU4XCollator.d.ts
new file mode 100644
index 0000000000..92e572493c
--- /dev/null
+++ b/intl/icu_capi/js/package/lib/ICU4XCollator.d.ts
@@ -0,0 +1,50 @@
+import { FFIError } from "./diplomat-runtime"
+import { ICU4XCollatorOptionsV1 } from "./ICU4XCollatorOptionsV1";
+import { ICU4XDataProvider } from "./ICU4XDataProvider";
+import { ICU4XError } from "./ICU4XError";
+import { ICU4XLocale } from "./ICU4XLocale";
+import { ICU4XOrdering } from "./ICU4XOrdering";
+
+/**
+
+ * See the {@link https://docs.rs/icu/latest/icu/collator/struct.Collator.html Rust documentation for `Collator`} for more information.
+ */
+export class ICU4XCollator {
+
+  /**
+
+   * Construct a new Collator instance.
+
+   * See the {@link https://docs.rs/icu/latest/icu/collator/struct.Collator.html#method.try_new Rust documentation for `try_new`} for more information.
+   * @throws {@link FFIError}<{@link ICU4XError}>
+   */
+  static create_v1(provider: ICU4XDataProvider, locale: ICU4XLocale, options: ICU4XCollatorOptionsV1): ICU4XCollator | never;
+
+  /**
+
+   * Compare potentially ill-formed UTF-8 strings.
+
+   * Ill-formed input is compared as if errors had been replaced with REPLACEMENT CHARACTERs according to the WHATWG Encoding Standard.
+
+   * See the {@link https://docs.rs/icu/latest/icu/collator/struct.Collator.html#method.compare_utf8 Rust documentation for `compare_utf8`} for more information.
+   */
+  compare(left: string, right: string): ICU4XOrdering;
+
+  /**
+
+   * Compare guaranteed well-formed UTF-8 strings.
+
+   * Note: In C++, passing ill-formed UTF-8 strings is undefined behavior (and may be memory-unsafe to do so, too).
+
+   * See the {@link https://docs.rs/icu/latest/icu/collator/struct.Collator.html#method.compare Rust documentation for `compare`} for more information.
+   */
+  compare_valid_utf8(left: string, right: string): ICU4XOrdering;
+
+  /**
+
+   * Compare potentially ill-formed UTF-16 strings, with unpaired surrogates compared as REPLACEMENT CHARACTER.
+
+   * See the {@link https://docs.rs/icu/latest/icu/collator/struct.Collator.html#method.compare_utf16 Rust documentation for `compare_utf16`} for more information.
+   */
+  compare_utf16(left: Uint16Array, right: Uint16Array): ICU4XOrdering;
+}