Inlined imports do not contain import statement from dependencies

[nsamsonov]

Bug report
I have my file and two libraries (libA and libB). libA imports some stuff from libB. I want libA to be inlined, while keeping import statements from libB.

Input code

myFile.ts

import { InlinedType } from "libA";

export interface MyType {
    prop: InlinedType;
}

node_modules/libA/index.d.ts

import { ImportedType } from 'libB';

export interface InlinedType {
    prop: ImportedType;
}

node_modules/libB/index.d.ts

export interface ImportedType {
    prop: number;
}

Expected output

import { ImportedType } from 'libB';

export interface InlinedType {
    prop: ImportedType;
}

export interface MyType {
    prop: InlinedType;
}

Actual output

export interface InlinedType {
    prop: ImportedType;
}

export interface MyType {
    prop: InlinedType;
}

Additional context
The import is generated using dts-bundle-generator --external-inlines=libA myFile.ts
Since the import statement is missing, the generated code is invalid. Adding --external-inlines=libB correctly inlines libB, but this is undesired behavior. Adding --external-imports=libB has no effect.

[nsamsonov]

It appears this is happening because of these lines:

dts-bundle-generator/src/bundle-generator.ts

Lines 776 to 778 in 9676b66

	if (symbolsDeclarations.length === 0 || symbolsDeclarations.every(isDeclarationFromExternalModule)) {
	return false;
	}

Even though the declaration will eventually be inlined, it's still considered a part of the external lib

[timocov]

@nsamsonov have you tried a previous versions? I guess it could be broken in one of the recent versions...

[nsamsonov]

the earliest I tried was 5.0.0 and it still didn't work

[timocov]

@nsamsonov got it, thanks! I'll try to fix soon.

[timocov]

@nsamsonov the fix has been published in https://github.com/timocov/dts-bundle-generator/releases/tag/v6.9.0

[nsamsonov]

thanks a lot, it works great!