Typescript 4.5 - sources always empty "Error running flat dts Failed to emit type definitions Error: Failed to emit type definitions"

[natew]

Getting this as of 4.5, I added logging inside to see why but nothing seems off it reads the right config.

Error running flat dts Failed to emit type definitions Error: Failed to emit type definitions
    at Object.writeOut (/Users/n8/dish/node_modules/rollup-plugin-flat-dts/dist/flat-dts.api.cjs:235:35)

For some reason this line:

const { options, errors, fileNames: files } = ts__default['default'].parseJsonConfigFileContent(config, ts__default['default'].sys, dirName);

Just returns an empty array always. Was working fine before.

[surol]

Thanks. Will look into this.

[surol]

Preliminary TypeScript-4.5 support added to typescript-4.5 branch.

Will release a @next version soon after TypeScript-4.5 enters public beta

[surol]

Version 1.4.0-beta.0 released with support of TypeScript-4.5 added.
It can be installed with npm i --save-dev rollup-plugin-flat-dts@beta command.
Please feel free to reopen this bug if it still isn't working for you.