Add Ledger interfaces (#211)

yarn.lock

@@ -919,7 +919,7 @@
     core-js "^2.6.5"
     regenerator-runtime "^0.13.2"
 
-"@babel/runtime@^7.0.0", "@babel/runtime@^7.6.0":
+"@babel/runtime@^7.0.0", "@babel/runtime@^7.4.4", "@babel/runtime@^7.6.0":
   version "7.6.0"
   resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.6.0.tgz#4fc1d642a9fd0299754e8b5de62c631cf5568205"
   integrity sha512-89eSBLJsxNxOERC0Op4vd+0Bqm6wRMqMbFtV3i0/fbaWw/mJ8Q3eBvgX0G4SyrOOLCtbu98HspF8o09MRT+KzQ==
@@ -1238,6 +1238,54 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
+"@ledgerhq/devices@^4.70.0":
+  version "4.70.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/devices/-/devices-4.70.0.tgz#db335f555851cd575edc9e08c4c7d8b468710d61"
+  integrity sha512-xgcPls2BJivdG4pK8l4RFBf0CaMUNApP0sb+Izr9OlwbOH9iyLcLL2XC9AJuvoHGO1DUkDrCM2TkXJIx3Ui+Xg==
+  dependencies:
+    "@ledgerhq/errors" "^4.70.0"
+    "@ledgerhq/logs" "^4.70.0"
+    rxjs "^6.5.3"
+
+"@ledgerhq/errors@^4.70.0":
+  version "4.70.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/errors/-/errors-4.70.0.tgz#3ec196ed8f1211ed2f4e84969c26e9e97a3a4bc0"
+  integrity sha512-XFFuVGJ34dhkIfqTUGudPvnSx3cRGuZ+oVr8lR4UFuc29TwDVjf1X4GJ5wQU4XUqS4rNe+I+Tq7BK7V1DFX9lQ==
+
+"@ledgerhq/hw-transport-u2f@^4.70.0":
+  version "4.70.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/hw-transport-u2f/-/hw-transport-u2f-4.70.0.tgz#1f10465d7cab016f787c552d05aa48c6bd235a58"
+  integrity sha512-ttQtwdg/reTUWUwySwf13+3u3skr6/l3MaTFwxMri9H6sq+EicrcH+8pD74JtZ3gT/GhESskwGpo7QzfaO+YQQ==
+  dependencies:
+    "@ledgerhq/errors" "^4.70.0"
+    "@ledgerhq/hw-transport" "^4.70.0"
+    "@ledgerhq/logs" "^4.70.0"
+    u2f-api "0.2.7"
+
+"@ledgerhq/hw-transport-webusb@^4.70.0":
+  version "4.70.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/hw-transport-webusb/-/hw-transport-webusb-4.70.0.tgz#7fe27d06d6b5f6bd9f1499ed80b66d83a97c8f25"
+  integrity sha512-HxxSdYTXWLdgFPN51yKp6LKea4HJsE+Y0Y+YIbpD8toOhAz4G3trf8n0nHTagBaDGIWTK5JTXMFO2XTv4Gt4vg==
+  dependencies:
+    "@ledgerhq/devices" "^4.70.0"
+    "@ledgerhq/errors" "^4.70.0"
+    "@ledgerhq/hw-transport" "^4.70.0"
+    "@ledgerhq/logs" "^4.70.0"
+
+"@ledgerhq/hw-transport@^4.35.0", "@ledgerhq/hw-transport@^4.70.0":
+  version "4.70.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/hw-transport/-/hw-transport-4.70.0.tgz#2733b83c6d600f8d3c5ffb588d010e40b9d0bcc3"
+  integrity sha512-kl3TGlpy6iH3byVT+9Df9ObN3Ahi7O6eg8FHAWORO4jGUHROPiI8FYL03DTEvBXG5GqyKN1NfvvcKyC3N2dL2w==
+  dependencies:
+    "@ledgerhq/devices" "^4.70.0"
+    "@ledgerhq/errors" "^4.70.0"
+    events "^3.0.0"
+
+"@ledgerhq/logs@^4.70.0":
+  version "4.70.0"
+  resolved "https://registry.yarnpkg.com/@ledgerhq/logs/-/logs-4.70.0.tgz#b5176430ccb5a81becce25fcbbd8afcfa91a4388"
+  integrity sha512-hyMppU1b2tBDRyKJiV71RnN51Tkkriv/7DHQF9thAmrwEDFmfmEwAQaS2VyeIogir0HD7aDcKg7DnHqgiWe/8g==
+
 "@lerna/add@3.16.2":
   version "3.16.2"
   resolved "https://registry.yarnpkg.com/@lerna/add/-/add-3.16.2.tgz#90ecc1be7051cfcec75496ce122f656295bd6e94"
@@ -2376,6 +2424,21 @@
   resolved "https://registry.yarnpkg.com/@types/json-schema/-/json-schema-7.0.3.tgz#bdfd69d61e464dcc81b25159c270d75a73c1a636"
   integrity sha512-Il2DtDVRGDcqjDtE+rF8iqg1CArehSK84HZJCT7AMITlyXRBpuPhqGLDQMowraqqu1coEaimg4ZOqggt6L6L+A==
 
+"@types/ledgerhq__hw-transport-u2f@^4.21.1":
+  version "4.21.1"
+  resolved "https://registry.yarnpkg.com/@types/ledgerhq__hw-transport-u2f/-/ledgerhq__hw-transport-u2f-4.21.1.tgz#8193aa3199cc5ba6cf7f9d880a88f2993a6c6c3b"
+  integrity sha512-8mVUb2/Oj3VtP/ERpm//HL/JOLxKFZycMeFjKxkRMp3283Vz0slBkeHxSdjxRQjiZi7zRu9amQ8dPXnr1B5nIg==
+  dependencies:
+    "@types/ledgerhq__hw-transport" "*"
+    "@types/node" "*"
+
+"@types/ledgerhq__hw-transport@*":
+  version "4.21.2"
+  resolved "https://registry.yarnpkg.com/@types/ledgerhq__hw-transport/-/ledgerhq__hw-transport-4.21.2.tgz#92eaea9e4669df2c8ec5292b694097d1629b05c1"
+  integrity sha512-NhJwkdxdsqj/ZTq9KuBYtN+rDYOVYrlR3ByYNfK78iUOIlmXcXFBtfkhBUpX8c7dbE5uJZOjDdM3EC7Kf3Fakg==
+  dependencies:
+    "@types/node" "*"
+
 "@types/memoizee@^0.4.3":
   version "0.4.3"
   resolved "https://registry.yarnpkg.com/@types/memoizee/-/memoizee-0.4.3.tgz#f48270d19327c1709620132cf54d598650f98492"
@@ -9157,6 +9220,14 @@ lcov-parse@^0.0.10:
   resolved "https://registry.yarnpkg.com/lcov-parse/-/lcov-parse-0.0.10.tgz#1b0b8ff9ac9c7889250582b70b71315d9da6d9a3"
   integrity sha1-GwuP+ayceIklBYK3C3ExXZ2m2aM=
 
+ledger-polkadot@^0.0.3:
+  version "0.0.3"
+  resolved "https://registry.yarnpkg.com/ledger-polkadot/-/ledger-polkadot-0.0.3.tgz#a7d611bad64607c48bc13f23db3dcc339410434d"
+  integrity sha512-TkT4oXnuSTIraUSa4ERBsK2JGSh6FFh7/d+RYneglud254NzIAhpX1ksPCXjvVRxY09RLGxLFJT018Fa/UqTLQ==
+  dependencies:
+    "@babel/runtime" "^7.4.4"
+    "@ledgerhq/hw-transport" "^4.35.0"
+
 left-pad@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/left-pad/-/left-pad-1.3.0.tgz#5b8a3a7765dfe001261dde915589e782f8c94d1e"
@@ -12903,7 +12974,7 @@ rxjs@^5.4.3:
   dependencies:
     symbol-observable "1.0.1"
 
-rxjs@^6.4.0:
+rxjs@^6.4.0, rxjs@^6.5.3:
   version "6.5.3"
   resolved "https://registry.yarnpkg.com/rxjs/-/rxjs-6.5.3.tgz#510e26317f4db91a7eb1de77d9dd9ba0a4899a3a"
   integrity sha512-wuYsAYYFdWTAnAaPoKGNhfpWwKZbJW+HgAJ+mImp+Epl7BG8oNWBCTyRM8gba9k4lk8BgWdoYm21Mo/RYhhbgA==
@@ -14295,6 +14366,11 @@ typescript@3.5.x, typescript@^3.6.3:
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.6.3.tgz#fea942fabb20f7e1ca7164ff626f1a9f3f70b4da"
   integrity sha512-N7bceJL1CtRQ2RiG0AQME13ksR7DiuQh/QehubYcghzv20tnh+MQnQIuJddTmsbqYj+dztchykemz0zFzlvdQw==
 
+u2f-api@0.2.7:
+  version "0.2.7"
+  resolved "https://registry.yarnpkg.com/u2f-api/-/u2f-api-0.2.7.tgz#17bf196b242f6bf72353d9858e6a7566cc192720"
+  integrity sha512-fqLNg8vpvLOD5J/z4B6wpPg4Lvowz1nJ9xdHcCzdUPKcFE/qNCceV2gNZxSJd5vhAZemHr/K/hbzVA0zxB5mkg==
+
 ua-parser-js@^0.7.18:
   version "0.7.20"
   resolved "https://registry.yarnpkg.com/ua-parser-js/-/ua-parser-js-0.7.20.tgz#7527178b82f6a62a0f243d1f94fd30e3e3c21098"