deps(dev): bump aegir from 37.12.1 to 38.1.7 (#30)

* deps(dev): bump aegir from 37.12.1 to 38.1.7

Bumps [aegir](https://github.com/ipfs/aegir) from 37.12.1 to 38.1.7.
- [Release notes](https://github.com/ipfs/aegir/releases)
- [Changelog](https://github.com/ipfs/aegir/blob/master/CHANGELOG.md)
- [Commits](ipfs/aegir@v37.12.1...v38.1.7)

---
updated-dependencies:
- dependency-name: aegir
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

* chore: fix linting

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: achingbrain <alex@achingbrain.net>

package.json

@@ -142,7 +142,8 @@
     "@libp2p/interface-metrics": "^4.0.0"
   },
   "devDependencies": {
-    "aegir": "^37.0.7",
+    "@types/sinon": "^10.0.15",
+    "aegir": "^39.0.10",
     "sinon": "^15.0.1",
     "sinon-ts": "^1.0.0"
   }

src/index.ts

@@ -17,24 +17,24 @@ class TrackedMap<K, V> extends Map<K, V> {
     this.updateComponentMetric()
   }
 
-  set (key: K, value: V) {
+  set (key: K, value: V): this {
     super.set(key, value)
     this.updateComponentMetric()
     return this
   }
 
-  delete (key: K) {
+  delete (key: K): boolean {
     const deleted = super.delete(key)
     this.updateComponentMetric()
     return deleted
   }
 
-  clear () {
+  clear (): void {
     super.clear()
     this.updateComponentMetric()
   }
 
-  private updateComponentMetric () {
+  private updateComponentMetric (): void {
     this.metric.update(this.size)
   }
 }

test/index.spec.ts

@@ -1,8 +1,8 @@
 import { expect } from 'aegir/chai'
+import { stubInterface } from 'sinon-ts'
 import { trackedMap } from '../src/index.js'
-import type { SinonStubbedInstance } from 'sinon'
 import type { Metric, Metrics } from '@libp2p/interface-metrics'
-import { stubInterface } from 'sinon-ts'
+import type { SinonStubbedInstance } from 'sinon'
 
 describe('tracked-map', () => {
   let metrics: SinonStubbedInstance<Metrics>