False positives on "barrel export" index files

Steps to Reproduce:

1. Create directory structure src/stuff
2. Create file src/stuff/StringTypeAlias.ts with contents export type DogOrCat = 'dog' | 'cat';
3. Create file src/stuff/index.ts with contents export * from './StringTypeAlias';
4. Create file src/main.ts with contents import DogOrCat from 'stuff';

Expected Result: No output for DogOrCat.

Actual Result: Output of DogOrCat @ ./src/stuff/StringTypeAlias.

I’m not sure if this is specific to tsconfig with absolute import paths or not, but I’m using baseUrl in my tsconfig.json so it may very well be.

TSConfig.json:

{
    "compileOnSave": false,
    "compilerOptions": {
        "baseUrl": "src/",
        "jsx": "react",
        "lib": ["es2017", "dom"],
        "moduleResolution": "node",
        "noErrorTruncation": true,
        "noUnusedLocals": true,
        "noUnusedParameters": true,
        "allowUnreachableCode": false,
        "resolveJsonModule": true,
        "esModuleInterop": true,
        "sourceMap": true,
        "strict": true,
        "target": "es6",
        "module": "esNext",
        "typeRoots": ["./typings", "./node_modules/@types"],
        "paths": {
            "test/*": ["../test/*"],
            "stories/*": ["../stories/*"],
            "i18n/*": ["../i18n/*"]
        }
    },
    "include": [
        "src/**/*",
        "test/**/*",
        "stories/**/*",
        "i18n/**/*",
        "typings/**/*"
    ]
}

Thank you!

[abirmingham]

I also tried src/stuff/index.ts with contents export { DogOrCat } from './StringTypeAlias';, but still encountered the false positive output.

[nadeesha]

Fixed by #41. Thanks @abirmingham and @ivosh.