generated_config_rules.json

 {
        "name":  "Hosted Workbench Profile Admin",
        "type":  "chrome",
        "request":  "launch",
        "url":  "https://yourtenant.sharepoint.com/sites/yoursite/_layouts/workbench.aspx",
        "webRoot":  "${workspaceRoot}",
        "sourceMaps":  true,
        "userDataDir":  "C:\\Workspace\\chrome\\dev_user_data",
        "sourceMapPathOverrides":  {
                                       "webpack:///../../../src/*":  "${webRoot}/src/*",
                                       "webpack:///../../../../src/*":  "${webRoot}/src/*",
                                       "webpack:///../../../../../src/*":  "${webRoot}/src/*"
                                   },
        "runtimeArgs":  [
                            "--remote-debugging-port=9222",
                            "--profile-directory=Profile 1"
                        ]
    },
    {
        "name":  "Hosted Workbench Profile Editor",
        "type":  "chrome",
        "request":  "launch",
        "url":  "https://yourtenant.sharepoint.com/sites/yoursite/_layouts/workbench.aspx",
        "webRoot":  "${workspaceRoot}",
        "sourceMaps":  true,
        "userDataDir":  "C:\\Workspace\\chrome\\dev_user_data",
        "sourceMapPathOverrides":  {
                                       "webpack:///../../../src/*":  "${webRoot}/src/*",
                                       "webpack:///../../../../src/*":  "${webRoot}/src/*",
                                       "webpack:///../../../../../src/*":  "${webRoot}/src/*"
                                   },
        "runtimeArgs":  [
                            "--remote-debugging-port=9222",
                            "--profile-directory=Profile 2"
                        ]
    },
    {
        "name":  "Hosted Workbench Profile Visitor",
        "type":  "chrome",
        "request":  "launch",
        "url":  "https://yourtenant.sharepoint.com/sites/yoursite/_layouts/workbench.aspx",
        "webRoot":  "${workspaceRoot}",
        "sourceMaps":  true,
        "userDataDir":  "C:\\Workspace\\chrome\\dev_user_data",
        "sourceMapPathOverrides":  {
                                       "webpack:///../../../src/*":  "${webRoot}/src/*",
                                       "webpack:///../../../../src/*":  "${webRoot}/src/*",
                                       "webpack:///../../../../../src/*":  "${webRoot}/src/*"
                                   },
        "runtimeArgs":  [
                            "--remote-debugging-port=9222",
                            "--profile-directory=Profile 3"
                        ]
    }