Option `ext` ignored

[JiDai]

🐛 Bug Report

Unable to generate file with custom extension with the config file option. It is working with CLI option.

To Reproduce

Create a .svgrrc.js file :

module.exports = {
    ext: 'tsx',
}

Run npx @svgr/cli -d icons icons

Expected behavior

Output files with tsx extension

Envinfo

npx envinfo --system --binaries --npmPackages @svgr/core,@svgr/cli,@svgr/webpack,@svgr/rollup --markdown

  System:
    OS: macOS 10.15.3
    CPU: (8) x64 Intel(R) Core(TM) i5-8257U CPU @ 1.40GHz
    Memory: 47.21 MB / 16.00 GB
    Shell: 3.1.0 - /Users/jordid/homebrew/bin/fish
  Binaries:
    Node: 12.16.1 - ~/.nvm/versions/node/v12.16.1/bin/node
    Yarn: 1.22.4 - ~/homebrew/bin/yarn
    npm: 6.14.4 - ~/.nvm/versions/node/v12.16.1/bin/npm

(Not sure the envinfo output is as expected )

[open-collective-bot]

Hey @JiDai 👋,
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[gregberge]

Hello @JiDai, extension can only be defined using using CLI parameter:

npx @svgr/cli -d icons --ext tsx icons