feat: initial conversion to typescript

Converting to typescript to get autocomplete and type checking.

.dependabot/config.yml

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+---
+version: 1
+update_configs:
+  - package_manager: "javascript"
+    directory: "/"
+    update_schedule: "live"
+    default_reviewers:
+      - "markmcdowell"
+    commit_message:
+      prefix: "chore"
+      include_scope: true

.editorconfig

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+# EditorConfig is awesome: http://EditorConfig.org
+
+# top-most EditorConfig file
+root = true
+
+# Unix-style newlines with a newline ending every file
+[*]
+end_of_line = lf
+insert_final_newline = true
+
+# Matches multiple files with brace expansion notation
+# Set default charset
+[*.{js,ts,py}]
+charset = utf-8
+
+# 4 space indentation
+[*.py]
+indent_style = space
+indent_size = 4
+
+# Tab indentation (no size specified)
+[Makefile]
+indent_style = tab
+
+# Indentation override for all JS, TS
+[*.{js,ts,tsx}]
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+
+# Matches the exact files either package.json or .travis.yml
+[{package.json,.travis.yml}]
+indent_style = space
+indent_size = 2

.github/stale.yml

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+---
+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 60
+
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - pinned
+  - security
+
+# Label to use when marking an issue as stale
+staleLabel: wontfix
+
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

.github/workflows/main.yml

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+---
+name: Node CI
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: [8.x, 10.x, 12.x]
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: npm ci, build, and test
+        run: |
+          npm ci
+          npm run build --if-present
+          npm test
+        env:
+          CI: true

.gitignore

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+# Logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Runtime data
+pids
+*.pid
+*.seed
+*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+lib-cov
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# nyc test coverage
+.nyc_output
+
+# Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+bower_components
+
+# node-waf configuration
+.lock-wscript
+
+# Compiled binary addons (http://nodejs.org/api/addons.html)
+build/Release
+
+# Dependency directories
+node_modules/
+jspm_packages/
+
+# Typescript v1 declaration files
+typings/
+
+# Optional npm cache directory
+.npm
+
+# Optional eslint cache
+.eslintcache
+
+# Optional REPL history
+.node_repl_history
+
+# Output of 'npm pack'
+*.tgz
+
+# Yarn Integrity file
+.yarn-integrity
+
+# dotenv environment variables file
+.env
+
+# build output
+dist/
+lib/
+server.js
+dump.rdb
+
+# ignore mac files
+.DS_Store

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "type": "chrome",
+            "request": "launch",
+            "name": "Launch Chrome against localhost",
+            "url": "http://localhost:8000",
+            "webRoot": "${workspaceFolder}"
+        }
+    ]
+}

.vscode/settings.json

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+{
+    "editor.codeActionsOnSave": {
+        "source.fixAll.tslint": true,
+    }
+}

CODE_OF_CONDUCT.md

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+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at [email protected]. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

CONTRIBUTING.md

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+# Contributing
+
+We welcome all contributions!
+
+Before creating a PR, please raise an issue to discuss it.
+
+## Style
+
+The codebase is written in typescript, this is set to be strict with all warnings and errors turned on. We also use ts-lint with pretty much all rules turned on. Both are run as part of the build.
+
+You can run `npm run lint` to show any style issues separate from the build.
+
+### Guidelines
+
+* Use Promises instead callbacks
+* Files should be 100 lines or less
+* Everything is testable
+
+## Tests
+
+Tests are using jest, please see existing tests for recommended formatting.

LICENSE

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+The MIT License (MIT)
+https://github.com/reactivemarkets/react-financial-charts
+
+Copyright (c) 2015-2018 Ragu Ramaswamy
+Copyright (c) 2016 Julien Renaux
+Copyright (c) 2019 Reactive Markets
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

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+# React Financial Charts
+
+Create highly customizable stock charts.
+
+Built with [React JS](http://facebook.github.io/react/) and [d3](http://d3js.org/)
+
+- integrates multiple chart types
+- over 60 technical indicators and overlays
+- drawing objects
+
+Multiple [quick start examples](https://github.com/rrag/react-stockcharts-examples2)
+
+- svg and canvas for improved performance.
+- pan and zoom, on touch devices too
+
+## Chart types
+
+- Scatter
+- Area
+- Line
+- Candlestick
+- OHLC
+- HeikenAshi
+- Renko
+- Kagi
+- Point & Figure
+
+## Indicators
+
+- EMA, SMA, WMA, TMA
+- Bollinger band
+- SAR
+- MACD
+- RSI
+- ATR
+- Stochastic (fast, slow, full)
+- ForceIndex
+- ElderRay
+- Elder Impulse
+
+## Interactive Indicators
+
+- Trendline
+- Fibonacci Retracements
+- Gann Fan
+- Channel
+- Linear regression channel
+
+---
+
+## Installation
+
+```sh
+npm install react-financial-charts
+```
+
+## Documentation
+
+TODO
+
+## Contributing
+
+Refer to [CONTRIBUTING.md](./CONTRIBUTING.md)
+
+## LICENSE
+
+[ISC](./LICENSE)

lerna.json

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+{
+  "packages": [
+    "packages/*"
+  ],
+  "version": "0.0.0",
+  "npmClient": "npm",
+  "useWorkspaces": true,
+  "command": {
+    "bootstrap": {
+      "hoist": true
+    }
+  }
+}