some initial code support

.eslintrc.json

@@ -0,0 +1,230 @@
+{
+  "env": {
+    "jest": true,
+    "node": true
+  },
+  "root": true,
+  "plugins": [
+    "@typescript-eslint",
+    "import"
+  ],
+  "parser": "@typescript-eslint/parser",
+  "parserOptions": {
+    "ecmaVersion": 2018,
+    "sourceType": "module",
+    "project": "./tsconfig.eslint.json"
+  },
+  "extends": [
+    "plugin:import/typescript"
+  ],
+  "settings": {
+    "import/parsers": {
+      "@typescript-eslint/parser": [
+        ".ts",
+        ".tsx"
+      ]
+    },
+    "import/resolver": {
+      "node": {},
+      "typescript": {
+        "project": "./tsconfig.eslint.json"
+      }
+    }
+  },
+  "ignorePatterns": [
+    "*.js",
+    "!.projenrc.js",
+    "*.d.ts",
+    "node_modules/",
+    "*.generated.ts",
+    "coverage"
+  ],
+  "rules": {
+    "@typescript-eslint/no-require-imports": [
+      "error"
+    ],
+    "indent": [
+      "off"
+    ],
+    "@typescript-eslint/indent": [
+      "error",
+      2
+    ],
+    "quotes": [
+      "error",
+      "single",
+      {
+        "avoidEscape": true
+      }
+    ],
+    "comma-dangle": [
+      "error",
+      "always-multiline"
+    ],
+    "comma-spacing": [
+      "error",
+      {
+        "before": false,
+        "after": true
+      }
+    ],
+    "no-multi-spaces": [
+      "error",
+      {
+        "ignoreEOLComments": false
+      }
+    ],
+    "array-bracket-spacing": [
+      "error",
+      "never"
+    ],
+    "array-bracket-newline": [
+      "error",
+      "consistent"
+    ],
+    "object-curly-spacing": [
+      "error",
+      "always"
+    ],
+    "object-curly-newline": [
+      "error",
+      {
+        "multiline": true,
+        "consistent": true
+      }
+    ],
+    "object-property-newline": [
+      "error",
+      {
+        "allowAllPropertiesOnSameLine": true
+      }
+    ],
+    "keyword-spacing": [
+      "error"
+    ],
+    "brace-style": [
+      "error",
+      "1tbs",
+      {
+        "allowSingleLine": true
+      }
+    ],
+    "space-before-blocks": [
+      "error"
+    ],
+    "curly": [
+      "error",
+      "multi-line",
+      "consistent"
+    ],
+    "@typescript-eslint/member-delimiter-style": [
+      "error"
+    ],
+    "import/no-extraneous-dependencies": [
+      "error",
+      {
+        "devDependencies": [
+          "**/src/__tests__/**",
+          "**/build-tools/**"
+        ],
+        "optionalDependencies": false,
+        "peerDependencies": true
+      }
+    ],
+    "import/no-unresolved": [
+      "error"
+    ],
+    "import/order": [
+      "warn",
+      {
+        "groups": [
+          "builtin",
+          "external"
+        ],
+        "alphabetize": {
+          "order": "asc",
+          "caseInsensitive": true
+        }
+      }
+    ],
+    "no-duplicate-imports": [
+      "error"
+    ],
+    "no-shadow": [
+      "off"
+    ],
+    "@typescript-eslint/no-shadow": [
+      "error"
+    ],
+    "key-spacing": [
+      "error"
+    ],
+    "semi": [
+      "error",
+      "always"
+    ],
+    "quote-props": [
+      "error",
+      "consistent-as-needed"
+    ],
+    "no-multiple-empty-lines": [
+      "error"
+    ],
+    "max-len": [
+      "error",
+      {
+        "code": 150,
+        "ignoreUrls": true,
+        "ignoreStrings": true,
+        "ignoreTemplateLiterals": true,
+        "ignoreComments": true,
+        "ignoreRegExpLiterals": true
+      }
+    ],
+    "@typescript-eslint/no-floating-promises": [
+      "error"
+    ],
+    "no-return-await": [
+      "off"
+    ],
+    "@typescript-eslint/return-await": [
+      "error"
+    ],
+    "no-trailing-spaces": [
+      "error"
+    ],
+    "dot-notation": [
+      "error"
+    ],
+    "no-bitwise": [
+      "error"
+    ],
+    "@typescript-eslint/member-ordering": [
+      "error",
+      {
+        "default": [
+          "public-static-field",
+          "public-static-method",
+          "protected-static-field",
+          "protected-static-method",
+          "private-static-field",
+          "private-static-method",
+          "field",
+          "constructor",
+          "method"
+        ]
+      }
+    ]
+  },
+  "overrides": [
+    {
+      "files": [
+        ".projenrc.js"
+      ],
+      "rules": {
+        "@typescript-eslint/no-require-imports": "off",
+        "import/no-extraneous-dependencies": "off"
+      }
+    }
+  ]
+}

.github/dependabot.yml

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+# ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen".
+
+version: 2
+updates:
+  - package-ecosystem: npm
+    versioning-strategy: lockfile-only
+    directory: /
+    schedule:
+      interval: daily
+    ignore:
+      - dependency-name: projen

.github/pull_request_template.md

@@ -0,0 +1 @@
+Fixes #

.github/workflows/build.yml

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+# ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen".
+
+name: Build
+on:
+  pull_request: {}
+  workflow_dispatch: {}
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    env:
+      CI: "true"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          repository: ${{ github.event.pull_request.head.repo.full_name }}
+      - name: Install dependencies
+        run: yarn install --check-files --frozen-lockfile
+      - name: Set git identity
+        run: |-
+          git config user.name "Automation"
+          git config user.email "github-actions@github.com"
+      - name: Build
+        run: npx projen build
+      - name: Commit and push changes (if any)
+        run: 'git diff --exit-code || (git commit -am "chore: self mutation" && git push
+          origin HEAD:${{ github.event.pull_request.head.ref }})'
+      - if: ${{ github.repository == github.event.pull_request.head.repo.full_name }}
+        name: Update status check
+        run: gh api -X POST /repos/${{ github.event.pull_request.head.repo.full_name
+          }}/check-runs -F name="build" -F head_sha="$(git rev-parse HEAD)" -F
+          status="completed" -F conclusion="success"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+    container:
+      image: jsii/superchain

.github/workflows/release.yml

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+# ~~ Generated by projen. To modify, edit .projenrc.js and run "npx projen".
+
+name: Release
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch: {}
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    env:
+      CI: "true"
+      RELEASE: "true"
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Install dependencies
+        run: yarn install --check-files --frozen-lockfile
+      - name: Anti-tamper check
+        run: git diff --ignore-space-at-eol --exit-code
+      - name: Set git identity
+        run: |-
+          git config user.name "Automation"
+          git config user.email "github-actions@github.com"
+      - name: Bump to next version
+        run: npx projen bump
+      - name: Build
+        run: npx projen build
+      - name: Check for new commits
+        id: git_remote
+        run: echo ::set-output name=latest_commit::"$(git ls-remote origin -h ${{
+          github.ref }} | cut -f1)"
+      - name: Create release
+        if: ${{ steps.git_remote.outputs.latest_commit == github.sha }}
+        run: gh release create v$(node -p "require('./package.json').version") -F
+          .changelog.tmp.md -t v$(node -p "require('./package.json').version")
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Unbump
+        run: npx projen unbump
+      - name: Upload artifact
+        if: ${{ steps.git_remote.outputs.latest_commit == github.sha }}
+        uses: actions/upload-artifact@v2.1.1
+        with:
+          name: dist
+          path: dist
+      - name: Anti-tamper check
+        run: git diff --ignore-space-at-eol --exit-code
+    container:
+      image: jsii/superchain
+  release_npm:
+    name: Release to NPM
+    needs: release
+    runs-on: ubuntu-latest
+    container:
+      image: jsii/superchain
+    steps:
+      - name: Download build artifacts
+        uses: actions/download-artifact@v2
+        with:
+          name: dist
+          path: dist
+      - name: Release
+        run: npx -p jsii-release@latest jsii-release-npm
+        env:
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+          NPM_DIST_TAG: latest
+          NPM_REGISTRY: registry.npmjs.org