From 012e5e692462339c0aeb1b14bda3812075d7db8f Mon Sep 17 00:00:00 2001
From: Matthias Kretschmann <m@kretschmann.io>
Date: Thu, 24 Sep 2020 15:28:25 +0200
Subject: [PATCH] ignore outdated typings

---
 package-lock.json                    | 9 ---------
 package.json                         | 1 -
 src/metadatastore/OnChainMetaData.ts | 2 +-
 3 files changed, 1 insertion(+), 11 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index 584917be..00f07079 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1458,15 +1458,6 @@
         "@types/node": "*"
       }
     },
-    "@types/lzma-native": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@types/lzma-native/-/lzma-native-4.0.0.tgz",
-      "integrity": "sha512-9mBLyFWJe8/whIRjGwca5pbXv7ANzPj7KNgsgCU/l5z8xcyIe6LNae+iKdT5rjnXcXGOwyW/PKYt0N6+7N5QlA==",
-      "dev": true,
-      "requires": {
-        "@types/node": "*"
-      }
-    },
     "@types/mocha": {
       "version": "8.0.3",
       "resolved": "https://registry.npmjs.org/@types/mocha/-/mocha-8.0.3.tgz",
diff --git a/package.json b/package.json
index 3d8f37fc..fe6927e1 100644
--- a/package.json
+++ b/package.json
@@ -57,7 +57,6 @@
     "@truffle/hdwallet-provider": "^1.0.37",
     "@types/chai": "^4.2.11",
     "@types/chai-spies": "^1.0.1",
-    "@types/lzma-native": "^4.0.0",
     "@types/mocha": "^8.0.3",
     "@types/node": "^14.6.4",
     "@types/node-fetch": "^2.5.5",
diff --git a/src/metadatastore/OnChainMetaData.ts b/src/metadatastore/OnChainMetaData.ts
index 63377671..367b7964 100644
--- a/src/metadatastore/OnChainMetaData.ts
+++ b/src/metadatastore/OnChainMetaData.ts
@@ -39,7 +39,7 @@ export class OnChainMetadataStore {
    */
   public async LZMACompressDDO(ddo: DDO): Promise<string> {
     const data = DDO.serialize(ddo)
-    const compressed = lzma.compress(data, 9)
+    const compressed = await lzma.compress(data, 9)
     return this.getHex(compressed)
   }