feat(router-sdk): separate esm/cjs builds

sdks/router-sdk/.eslintrc.json

@@ -0,0 +1,12 @@
+{
+    "parser": "@typescript-eslint/parser",
+    "parserOptions": {
+      "ecmaVersion": 2018,
+      "sourceType": "module"
+    },
+    "extends": [
+        "prettier",
+        "prettier/@typescript-eslint"
+    ],
+    "ignorePatterns": ["dist/**"]
+} 

sdks/router-sdk/jest.config.js

@@ -0,0 +1,12 @@
+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+    preset: 'ts-jest',
+    testEnvironment: 'node',
+    rootDir: 'src',
+    globals: {
+      'ts-jest': {
+        tsconfig: 'tsconfig.base.json'
+      }
+    }
+  };
+

sdks/router-sdk/package.json

@@ -7,17 +7,21 @@
     "ethereum"
   ],
   "license": "MIT",
-  "main": "dist/index.js",
-  "typings": "dist/index.d.ts",
+  "main": "./dist/cjs/src/index.js",
+  "module": "./dist/esm/src/index.js",
+  "types": "./dist/types/src/index.d.ts",
   "files": [
     "dist"
   ],
   "scripts": {
-    "build": "tsdx build",
-    "lint": "tsdx lint src",
-    "release": "semantic-release",
-    "start": "tsdx watch",
-    "test": "tsdx test"
+    "clean": "rm -rf dist",
+    "build": "yarn clean && yarn build:cjs && yarn build:esm && yarn build:types",
+    "build:cjs": "tsc -p tsconfig.cjs.json",
+    "build:esm": "tsc -p tsconfig.esm.json",
+    "build:types": "tsc -p tsconfig.types.json",
+    "lint": "eslint src --ext .ts",
+    "lint:fix": "eslint src --ext .ts --fix",
+    "test": "jest"
   },
   "dependencies": {
     "@ethersproject/abi": "^5.5.0",
@@ -29,18 +33,27 @@
   },
   "devDependencies": {
     "@types/jest": "^24.0.25",
-    "prettier": "^2.4.1",
-    "tsdx": "^0.14.1"
-  },
-  "prettier": {
-    "printWidth": 120,
-    "semi": false,
-    "singleQuote": true
+    "@typescript-eslint/eslint-plugin": "^5.62",
+    "@typescript-eslint/parser": "^5.62",
+    "eslint": "^7.8.0",
+    "eslint-config-prettier": "^6.11.0",
+    "eslint-plugin-eslint-comments": "^3.2.0",
+    "eslint-plugin-functional": "^3.0.2",
+    "eslint-plugin-import": "^2.22.0",
+    "jest": "25.5.0",
+    "prettier": "^2.4.1"
   },
   "publishConfig": {
     "access": "public",
     "provenance": true
   },
+  "exports": {
+    ".": {
+      "types": "./dist/types/src/index.d.ts",
+      "import": "./dist/esm/src/index.js",
+      "require": "./dist/cjs/src/index.js"
+    }
+  },
   "release": {
     "extends": "semantic-release-monorepo",
     "branches": [

sdks/router-sdk/tsconfig.base.json

@@ -0,0 +1,18 @@
+{
+  "include": ["src"],
+  "compilerOptions": {
+    "rootDir": ".",
+    "baseUrl": ".",
+    "target": "es6",
+    "module": "esnext",
+    "importHelpers": true,
+    "declaration": true,
+    "sourceMap": true,
+    "strict": true,
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "isolatedModules": true
+  }
+} 

sdks/router-sdk/tsconfig.cjs.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "module": "commonjs",
+    "outDir": "dist/cjs"
+  }
+}

sdks/router-sdk/tsconfig.esm.json

@@ -0,0 +1,7 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "module": "esnext",
+    "outDir": "dist/esm"
+  }
+}

sdks/router-sdk/tsconfig.types.json

@@ -0,0 +1,8 @@
+{
+  "extends": "./tsconfig.base.json",
+  "compilerOptions": {
+    "declaration": true,
+    "emitDeclarationOnly": true,
+    "outDir": "dist/types"
+  }
+}

yarn.lock

@@ -4529,13 +4529,20 @@ __metadata:
   dependencies:
     "@ethersproject/abi": ^5.5.0
     "@types/jest": ^24.0.25
+    "@typescript-eslint/eslint-plugin": ^5.62
+    "@typescript-eslint/parser": ^5.62
     "@uniswap/sdk-core": ^6.0.0
     "@uniswap/swap-router-contracts": ^1.3.0
     "@uniswap/v2-sdk": ^4.7.0
     "@uniswap/v3-sdk": ^3.19.0
     "@uniswap/v4-sdk": ^1.12.0
+    eslint: ^7.8.0
+    eslint-config-prettier: ^6.11.0
+    eslint-plugin-eslint-comments: ^3.2.0
+    eslint-plugin-functional: ^3.0.2
+    eslint-plugin-import: ^2.22.0
+    jest: 25.5.0
     prettier: ^2.4.1
-    tsdx: ^0.14.1
   languageName: unknown
   linkType: soft