Private types are exported

Bug report This bundler exports private types. (“Private” as in “not exported”. This has nothing to do with private fields.)

This is a problem because this means that you can no longer split one complex type into many simpler types.

Input code

This is a very simple example. In reality, B is reused across different exported types but kept private because it doesn’t make sense on its own. Users of my library shouldn’t be able to refer to B, hence it is not exported.

export type A = string | B;
type B = number;

Expected output

// Generated by dts-bundle-generator v5.8.0

export declare type A = string | B;
declare type B = number;

export {};

Actual output

// Generated by dts-bundle-generator v5.8.0

export declare type A = string | B;
export declare type B = number;

export {};

Additional context CLI: npx dts-bundle-generator -o my.d.ts src/foo.ts

[timocov]

The new version 5.9 has been published with the fix.

[RunDevelopment]

I just tested it out and it worked beautifully as expected.