import Blamer from 'blamer';

// first parameter in Blamer is type of VCS, can be 'svn' or 'git', 'git' used by default
const blamer = new Blamer('git');

( async () => {
    const result = await blamer.blameByFile('/path/to/file/in/repo');
    console.log("Blame json: %j", result);
    //        will print
    //        Blame json: {"/path/to/file/in/repo": {
    //            "1": {
    //                "rev": "rev",
    //                "author": "author",
    //                "date": "2014-10-15T12:33:31.675393Z",
    //                "line": "1"
    //             }
    //        }
    //   }
})