feat: support type-challenges (#37)

Author: ZLY201

.eslintrc.json

@@ -47,10 +47,6 @@
           [
             "@src",
             "./src"
-          ],
-          [
-            "@problems",
-            "./problems"
           ]
         ]
       },

README.md

@@ -9,6 +9,8 @@
 
 Please go to [typescript-tutorial-exercises.github.io](https://typescript-tutorial-exercises.github.io/) to start your TypeScript travel!
 
+All exercises are from [type-challenges](https://github.com/type-challenges/type-challenges).
+
 ## Contribution
 
 Feel free to dive in! Open an issue or submit PRs. It may be helpful to read the [Contributor Guide](./.github/CONTRIBUTING.md).
@@ -26,6 +28,7 @@ This project is free and open-source software licensed under the [MIT License](.
 
 This project partially copies code from the following projects, their licenses are listed in [Third-party library licenses](./THIRD-PARTY-LICENSE).
 
-| Project       | License       |
-| ------------- | ------------- |
-| [typescript-exercises/typescript-exercises](https://github.com/typescript-exercises/typescript-exercises) | [MIT](https://github.com/typescript-exercises/typescript-exercises/blob/main/LICENSE)  |
+|                                                  Project                                                   |                                        License                                         |
+|:----------------------------------------------------------------------------------------------------------:|:--------------------------------------------------------------------------------------:|
+| [type-challenges](https://github.com/type-challenges/type-challenges)  | [MIT](https://github.com/type-challenges/type-challenges/blob/main/LICENSE)  |
+| [typescript-exercises/typescript-exercises](https://github.com/typescript-exercises/typescript-exercises)  | [MIT](https://github.com/typescript-exercises/typescript-exercises/blob/main/LICENSE)  |

THIRD-PARTY-LICENSE

@@ -1,3 +1,29 @@
+type-challenges/type-challenges
+
+MIT License
+
+Copyright (c) 2020 Anthony Fu <https://github.com/antfu>
+
+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.
+
+==================================================================================
+
 typescript-exercises/typescript-exercises
 
 MIT License