ts-morph package does not re-export types from @ts-morph/common

[kronodeus]

Describe the bug

Version: 23.0.0

If you are exporting types from your project that are using inferred types from @ts-morph/common, you'll get compiler errors when using package managers like pnpm which have stricter behavior around transitive dependencies.

To Reproduce

Create a typescript project that depends on ts-morph and export a function like this:

import { Project, SourceFile } from "ts-morph";

const project = new Project();
const file = project.createSourceFile("test.ts", ``);

export function getSourceFilePath() {
    return file.getFilePath() // Inferred return type is StandardizedFilePath from @ts-morph/common
}

If you're using a package manager like pnpm, compiling the project should produce an error like this:

src/Example.ts:6:17 - error TS2742: The inferred type of 'getSourceFilePath' cannot be named without a reference to '.pnpm/@ts-mor
[email protected]/node_modules/@ts-morph/common'. This is likely not portable. A type annotation is necessary.

6  export function getSourceFilePath() {
                   ~~~~~~~~~~~~~~~~~

The only way to resolve this is to declare a direct dependency on @ts-morph/common which, as specified in that package's readme, you are NOT supposed to do and shouldn't need to.

Expected behavior

I should not need to depend directly on @ts-morph/common in order to export inferred types from ts-morph. The solution (as mentioned in this thread) is to re-export types from @ts-morph/common in ts-morph so that that can be used directly by dependent projects.

[kronodeus]

Looks like some types actually are re-exported here: https://github.com/dsherret/ts-morph/blob/latest/packages/ts-morph/src/main.ts

But StandardizedFilePath is not among them. Maybe this one is just missing.