Answers for "mocha typescript cannot use import statement outside a module"

cannot use import statement outside a module typescript

// Fix 1
Change .js files to .cjs
// Fix 2
Add "type": "module" to package.json

typescript mocha Cannot use import statement outside a module

"test": "env TS_NODE_PROJECT=\"tsconfig.testing.json\" mocha --require ts-node/register 'src/test/**/*.ts'",