var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.ts
var src_exports = {};
__export(src_exports, {
  fromUtf8: () => fromUtf8,
  toUint8Array: () => toUint8Array,
  toUtf8: () => toUtf8
});
module.exports = __toCommonJS(src_exports);

// src/fromUtf8.ts
var import_util_buffer_from = require("@smithy/util-buffer-from");
var fromUtf8 = /* @__PURE__ */ __name((input) => {
  const buf = (0, import_util_buffer_from.fromString)(input, "utf8");
  return new Uint8Array(buf.buffer, buf.byteOffset, buf.byteLength / Uint8Array.BYTES_PER_ELEMENT);
}, "fromUtf8");

// src/toUint8Array.ts
var toUint8Array = /* @__PURE__ */ __name((data) => {
  if (typeof data === "string") {
    return fromUtf8(data);
  }
  if (ArrayBuffer.isView(data)) {
    return new Uint8Array(data.buffer, data.byteOffset, data.byteLength / Uint8Array.BYTES_PER_ELEMENT);
  }
  return new Uint8Array(data);
}, "toUint8Array");

// src/toUtf8.ts

var toUtf8 = /* @__PURE__ */ __name((input) => {
  if (typeof input === "string") {
    return input;
  }
  if (typeof input !== "object" || typeof input.byteOffset !== "number" || typeof input.byteLength !== "number") {
    throw new Error("@smithy/util-utf8: toUtf8 encoder function only accepts string | Uint8Array.");
  }
  return (0, import_util_buffer_from.fromArrayBuffer)(input.buffer, input.byteOffset, input.byteLength).toString("utf8");
}, "toUtf8");
// Annotate the CommonJS export names for ESM import in node:

0 && (module.exports = {
  fromUtf8,
  toUint8Array,
  toUtf8
});