Switch the project to ESM

[skovhus]

Mostly this was done to enable upgrading a bunch of dependencies that are now ESM only.

:(

It doesn't seem like this is supported by jscodeshift though.

node ./node_modules/jscodeshift/bin/jscodeshift.js -t ./dist/transformers/ava.js src/**/*.test.ts --dry --ignore-pattern node_modules --parser babel

The above command fails with

Error [ERR_REQUIRE_ESM]: require() of ES Module /Users/kenneth/git/jest-codemods/dist/transformers/ava.js from /Users/kenneth/git/jest-codemods/node_modules/jscodeshift/src/Worker.js not supported.
Instead change the require of ava.js in /Users/kenneth/git/jest-codemods/node_modules/jscodeshift/src/Worker.js to a dynamic import() which is available in all CommonJS modules.
    at Object.newLoader [as .js] (/Users/kenneth/git/jest-codemods/node_modules/pirates/lib/index.js:141:7)
    at setup (/Users/kenneth/git/jest-codemods/node_modules/jscodeshift/src/Worker.js:91:18)
    at Object.<anonymous> (/Users/kenneth/git/jest-codemods/node_modules/jscodeshift/src/Worker.js:45:3) {
  code: 'ERR_REQUIRE_ESM'
}

[codecov]

Codecov Report

Base: 92.39% // Head: 93.40% // Increases project coverage by +1.00% 🎉

Coverage data is based on head (5e4c497) compared to base (cbe8e25).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #429      +/-   ##
==========================================
+ Coverage   92.39%   93.40%   +1.00%     
==========================================
  Files          26       26              
  Lines        1934     1804     -130     
  Branches      404      392      -12     
==========================================
- Hits         1787     1685     -102     
+ Misses        101       94       -7     
+ Partials       46       25      -21     

Impacted Files	Coverage Δ
src/cli/index.ts	0.00% <ø> (ø)
src/transformers/jasmine-this.ts	100.00% <ø> (ø)
src/transformers/mocha.ts	90.62% <ø> (-1.05%)	⬇️
src/transformers/should.ts	96.55% <ø> (-0.60%)	⬇️
src/utils/chai-chain-utils.ts	87.75% <ø> (-0.49%)	⬇️
src/utils/imports.ts	93.51% <ø> (-0.50%)	⬇️
src/utils/sinon-helpers.ts	90.00% <ø> (+1.11%)	⬆️
src/cli/transformers.ts	91.30% <100.00%> (-2.82%)	⬇️
src/transformers/ava.ts	96.55% <100.00%> (-0.26%)	⬇️
src/transformers/chai-assert.ts	99.15% <100.00%> (-0.06%)	⬇️
... and 35 more

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