refine types in decode.js

PiperOrigin-RevId: 545575363

Author: eustas

js/decode.js

@@ -2024,7 +2024,7 @@ let makeBrotliDecode = () => {
     this.cdBrLength = 0;
     /** @type {number} */
     this.cdBrCopied = 0;
-    /** @type {!Array} */
+    /** @type {!Array<?Int8Array>} */
     this.cdChunks = new Array(0);
     /** @type {!Int32Array} */
     this.cdChunkOffsets = new Int32Array(0);

js/package.json

@@ -6,9 +6,9 @@
   },
   "files": [
     "cli.js",
-    "decode.js",
+    "decode.js"
   ],
   "dependencies": {
     "yargs": "~8.0.2"
-  },
+  }
 }