Add support for BEP20 tokens (trustwallet#3787)

* Update to use wallet core 2.2.9

* Add allowlist and denylist

* Create info.json

* Update info.json

updated BSC info.json

Co-authored-by: zachzwei <[email protected]>

blockchains/bsc/allowlist.json

@@ -0,0 +1 @@
+[]

blockchains/bsc/denylist.json

@@ -0,0 +1 @@
+[]

blockchains/bsc/info/info.json

@@ -0,0 +1,22 @@
+{
+  "name": "Smart Chain",
+  "website": "https://www.binance.org/en/smartChain",
+  "source_code": "https://github.com/binance-chain/whitepaper/blob/master/WHITEPAPER.md",
+  "white_paper": "https://dex-bin.bnbstatic.com/static/Whitepaper_%20Binance%20Smart%20Chain.pdf",
+  "short_description": "A Parallel Binance Chain to Enable Smart Contracts",
+  "description": "This dual-chain architecture will empower its users to build their decentralized apps and digital assets on one blockchain and take advantage of the fast trading to exchange on the other.",
+  "socials": [
+    {
+      "name": "Twitter",
+      "url": "https://twitter.com/binance_dex",
+      "handle": "binance_dex"
+    },
+    {
+      "name": "Reddit",
+      "url": "https://reddit.com/r/BinanceExchange",
+      "handle": "BinanceExchange"
+    }
+  ],
+  "explorer": "https://bscscan.com",
+  "research": "https://docs.binance.org/smart-chain/guides/bsc-intro.html"
+}

package.json

@@ -31,7 +31,7 @@
   },
   "homepage": "https://github.com/trustwallet/assets#readme",
   "devDependencies": {
-    "@trustwallet/wallet-core": "^0.0.6",
+    "@trustwallet/wallet-core": "^2.2.9",
     "@types/jest": "^25.2.3",
     "@types/jest-expect-message": "^1.0.2",
     "@types/node": "^13.13.14",

script/common/blockchains.ts

@@ -24,6 +24,7 @@ export const Vechain = getChainName(CoinType.vechain);
 export const Wanchain = getChainName(CoinType.wanchain);
 export const Waves = getChainName(CoinType.waves);
 export const Solana = getChainName(CoinType.solana);
+export const SmartChain = getChainName(CoinType.bsc);
 
 export const ethForkChains = [
     Ethereum,
@@ -32,7 +33,8 @@ export const ethForkChains = [
     TomoChain,
     GoChain,
     Wanchain,
-    ThunderCore
+    ThunderCore,
+    SmartChain,
 ];
 export const stakingChains = [
     Tezos,