[detect-port]: add PortConfig type for first argument from default function

[ivandevp]

Please fill in this template.

• Use a meaningful title for the pull request. Include the name of the package modified.
• Test the change in your own code. (Compile and run.)
• Add or edit tests to reflect the change. (Run with npm test.)
• Follow the advice from the readme.
• Avoid common mistakes.
• Run npm run lint package-name (or tsc if no tslint.json is present).

Select one of these and delete the others:

• Provide a URL to documentation or source code which provides context for the suggested changes: <https://github.com/node-modules/detect-port/blob/master/lib/detect-port.js#L10>
• If this PR brings the type definitions up to date with a new version of the JS library, update the version number in the header.
• Include tests for your changes
• If you are making substantial changes, consider adding a tslint.json containing { "extends": "dtslint/dt.json" }. If for reason the any rule need to be disabled, disable it for that line using // tslint:disable-next-line [ruleName] and not for whole package so that the need for disabling can be reviewed.

[typescript-bot]

@ivandevp Thank you for submitting this PR! I see this is your first time submitting to DefinitelyTyped 👋 - keep an eye on this comment as I'll be updating it with information as things progress.

Code Reviews

Because you edited one package and updated the tests (👏), I can help you merge this PR once someone else signs off on it.

Status

• ✅ No merge conflicts
• ✅ Continuous integration tests have passed
• ✅ Most recent commit is approved by type definition owners, DT maintainers or others

All of the items on the list are green. To merge, you need to post a comment including the string "Ready to merge" to bring in your changes.

---

Diagnostic Information: What the bot saw about this PR

{
  "type": "info",
  "now": "-",
  "pr_number": 44439,
  "author": "ivandevp",
  "owners": [
    "lith-light-g"
  ],
  "dangerLevel": "ScopedAndTested",
  "headCommitAbbrOid": "7175178",
  "headCommitOid": "717517805e8a928d3c2f126893d8063017259663",
  "mergeIsRequested": true,
  "stalenessInDays": 0,
  "lastCommitDate": "2020-05-02T14:58:42.000Z",
  "lastAuthorCommentDate": "2020-05-03T13:38:46.000Z",
  "reviewLink": "https://github.com/DefinitelyTyped/DefinitelyTyped/pull/44439/files",
  "hasMergeConflict": false,
  "authorIsOwner": false,
  "isFirstContribution": true,
  "popularityLevel": "Well-liked by everyone",
  "anyPackageIsNew": false,
  "packages": [
    "detect-port"
  ],
  "files": [
    {
      "filePath": "types/detect-port/detect-port-tests.ts",
      "kind": "test",
      "package": "detect-port"
    },
    {
      "filePath": "types/detect-port/index.d.ts",
      "kind": "definition",
      "package": "detect-port"
    }
  ],
  "hasDismissedReview": false,
  "travisResult": "pass",
  "lastReviewDate": "2020-05-03T11:58:37.000Z",
  "reviewersWithStaleReviews": [],
  "approvalFlags": 1,
  "isChangesRequested": false
}

[typescript-bot]

🔔 @lith-light-g - please review this PR in the next few days. Be sure to explicitly select Approve or Request Changes in the GitHub UI so I know what's going on.

[typescript-bot]

👋 Hi there! I’ve run some quick measurements against master and your PR. These metrics should help the humans reviewing this PR gauge whether it might negatively affect compile times or editor responsiveness for users who install these typings.

Let’s review the numbers, shall we?

Comparison details 📊

	master	#44439	diff
Batch compilation
Memory usage (MiB)	31.2	31.4	+0.6%
Type count	2176	2200	+1%
Assignability cache size	117	119	+2%
Language service
Samples taken	17	32	+88%
Identifiers in tests	17	32	+88%
getCompletionsAtPosition
Mean duration (ms)	68.6	75.1	+9.5%
Mean CV	19.0%	30.4%
Worst duration (ms)	88.5	102.2	+15.4%
Worst identifier	catch	Error
getQuickInfoAtPosition
Mean duration (ms)	68.3	73.9	+8.2%
Mean CV	21.4%	28.7%	+33.8%
Worst duration (ms)	77.9	90.0	+15.4%
Worst identifier	detect	catch

It looks like nothing changed too much. I won’t post performance data again unless it gets worse.

[orta]

I think you accidentally included the .tgz in this PR

[ivandevp]

Thanks @orta! I didn't see it. I've just removed it.

[peterblazejewicz]

I think you accidentally included the .tgz in this PR

@orta
Maybe the .gitignore can be amended to ignore this (referring to the gitter's discussion).

[peterblazejewicz]

LGTM!
@ivandevp thx for contribution!

[typescript-bot]

@ivandevp Everything looks good here. Great job! I am ready to merge this PR on your behalf.

If you'd like that to happen, please post a comment saying:

Ready to merge

and I'll merge this PR almost instantly. Thanks for helping out! ❤️

[ivandevp]

Ready to merge

[typescript-bot]

I just published @types/detect-port@1.3.0 to npm.