[Javascript] Suppress warnings

Description

I created a React app with create-react-app. I used swagger-codegen to create Javascript client. I see these warnings every time I run my app.

Compiled with warnings.

./src/api/src/model/FacetsResponse.js
Line 16: 'Facet' is defined but never used no-unused-vars

./src/api/src/model/FacetValue.js
Line 34: Useless constructor no-useless-constructor

./src/api/src/model/Facet.js
Line 35: Useless constructor no-useless-constructor

./src/api/src/ApiClient.js
Line 96: Expected '===' and instead saw '==' eqeqeq
Line 211: Expected '!==' and instead saw '!=' eqeqeq
Line 343: Expected '===' and instead saw '==' eqeqeq
Line 414: Expected '!==' and instead saw '!=' eqeqeq
Line 423: Expected '===' and instead saw '==' eqeqeq
Line 544: 'k' is already defined no-redeclare

Search for the keywords to learn more about each warning.
To ignore, add // eslint-disable-next-line to the line before.

Swagger-codegen version

I reproduced with both 2.3.1 jar and building my own jar from master.

Swagger declaration file content or url

https://github.com/melissachang/data-explorer/blob/ui-swagger-model/api/api.yaml

Command line used for generation

java -jar ~/swagger-codegen-cli.jar generate -i api/api.yaml -l javascript -o ui/src/api -DuseES6=true

Steps to reproduce

git clone -b ui-swagger-model https://github.com/melissachang/data-explorer.git
cd data-explorer
docker-compose up --build
Open new tab in browser. Open Developer console. Load localhost:4400.

See warnings in 2 places.

1. docker-compose output
2. Developer console

Related issues/PRs

Couldn't find anything

Suggest a fix/enhancement

Easiest fix is probably to "// eslint-disable-next-line", as suggested by warning.

Reproduce the warnings with the documented swagger-codegen command and the linked data-explorer branch. Inspect the generated model files FacetsResponse.js, FacetValue.js, Facet.js, and ApiClient.js, then trace how they are produced. Done means the generated React client no longer emits the listed ESLint warnings.