issues: When the content of the entry file is export * from "path/to/file", the output declaration file is empty

[aaaaaajie]

Example:
kernel/utils.ts

import _ from "lodash";

export function keyBy<T>(list: T[], iteratee?: (x: T) => void) {
    return _.keyBy(list, iteratee);
};

export function isNull(value: any): boolean {
    return _.isNull(value);
}
// other function

kernel/index.ts

export * as _ from "./utils";

dts-bundle.config.json

{
    "compilationOptions": {
        "followSymlinks": true,
        "preferredConfigPath": "./tsconfig.json"
    },
    "entries": [
        {
            "filePath": "./kernel/index.ts",
            "outFile": "./dist/kernel/index.d.ts"
        }
    ]
}

command dts-bundle-generator --config ./dts-bundle.config.json

Output file: ./dist/kernel/kernel.d.ts

export {};

This is my first time using this tool. I don't know if the method is wrong or the tool does not support this feature. I hope to get your help. Thanks a lot

[aaaaaajie]

Additional remarks:
tsconfig.json

{
  "compilerOptions": {
    "target": "es2017", 
    "module": "commonjs",
    "declaration": true,
    "declarationMap": true,
    "outDir": "./dist",
    "rootDir": "./",

    "strict": false,
    "noImplicitAny": false,
   
    "moduleResolution": "node",
    "baseUrl": ".",
    "paths": {
      "#kernel": [
        "./dist/kernel/#kernel.d.ts"
      ],
      "#src": [
        "./src/index.ts"
      ]
    },
    "rootDirs": [
      "."
    ],
   
    "types": [
      "node"
    ],
   
    "esModuleInterop": true, 
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true
  }
}

[timocov]

@aaaaaajie can you create a repro for that please? (so I can run dts-bundle-generator locally without guessing package versions, source files code, etc)

[aaaaaajie]

@aaaaaajie can you create a repro for that please? (so I can run dts-bundle-generator locally without guessing package versions, source files code, etc)

Sorry,I provided a repro: https://github.com/aaaaaajie/dts-bundle-generator-demo 😋

[aaaaaajie]

I think you must have known dt-bundle,The following code can achieve my needs,dts-bundle has not been updated 3 years ago, so I dare not use it boldly

const dtsBundle = require("dts-bundle");
const path = require("path");
dtsBundle.bundle({
    name: "#kernel",
    main: path.join(__dirname, "../dts-build/server/kernel/", "index.d.ts"),
    out: path.join(__dirname, "../dist", "kernel.d.ts")
});

[timocov]

@aaaaaajie thanks!

As I can see, you use export default in your files and then export them as export * from, which might not work (as I tested), I meant you cannot import these exports after that.

As for export * as name thing - please see #134.