From 804e342a995020353f021ebee54ca8fc0688b1a3 Mon Sep 17 00:00:00 2001
From: John Cowen <johncowen@users.noreply.github.com>
Date: Mon, 15 Jul 2024 15:06:22 +0100
Subject: [PATCH] chore: Remove/move some unused or little used functions
 (#2744)

As part of our modularization of the application, we are working towards removing all our 'global' files/folders.

This PR:

- Moves `camelCaseToWords` to the only place we use it (inside `i18n::t`) and make it completely private as we don't want to use it for anything else.
- Converts any references to `import { useI18n, useKumaApi } from @/utilities` to their new modularized equivalents. (`kumaApi` will soon be removed entirely in favour of our auto-generated OpenAPI client)
- Removes `isSet` we only used it in one file, and there are better one liners to use than `isSet`
- Removes `getLabels`. Again, we only use it in one file and its a one liner. Note: We'll probably stop doing this reshaping anyway, just not now.

Signed-off-by: John Cowen <john.cowen@konghq.com>
---
 .../components/app-collection/AppCollection.vue  |  2 +-
 .../components/route-view/RouteView.vue          |  3 +--
 src/app/application/services/i18n/I18n.ts        |  9 ++++++++-
 src/app/common/DeleteResourceModal.vue           |  2 +-
 src/app/common/EmptyBlock.vue                    |  2 +-
 src/app/common/ErrorBlock.vue                    |  2 +-
 src/app/common/StatusBadge.vue                   |  2 +-
 src/app/common/TagList.vue                       |  3 +--
 src/app/common/code-block/ResourceCodeBlock.vue  |  2 +-
 src/app/data-planes/data/index.ts                |  7 +++----
 src/app/gateways/components/ListenerRoutes.vue   |  2 +-
 src/app/kuma/index.ts                            |  7 ++++++-
 src/app/meshes/components/MeshStatus.vue         |  2 +-
 .../onboarding/components/OnboardingAlert.vue    |  2 +-
 .../components/graphs/KubernetesGraph.vue        |  2 +-
 .../onboarding/components/graphs/MemoryGraph.vue |  2 +-
 .../components/graphs/MultizoneGraph.vue         |  2 +-
 .../components/graphs/PostgresGraph.vue          |  2 +-
 .../components/graphs/StandaloneGraph.vue        |  2 +-
 .../views/OnboardingConfigurationTypesView.vue   |  2 +-
 src/app/policies/components/PolicySummary.vue    |  2 +-
 .../components/SubscriptionDetails.vue           |  2 +-
 src/app/zones-crud/views/ZoneCreateView.vue      |  3 ++-
 src/app/zones/views/ZoneDetailTabsView.vue       |  2 +-
 src/app/zones/views/ZoneListView.vue             |  2 +-
 src/utilities/camelCaseToWords.spec.ts           | 16 ----------------
 src/utilities/camelCaseToWords.ts                |  8 --------
 src/utilities/getLabels.spec.ts                  | 14 --------------
 src/utilities/getLabels.ts                       |  5 -----
 src/utilities/index.ts                           | 11 -----------
 src/utilities/isSet.ts                           |  3 ---
 31 files changed, 40 insertions(+), 87 deletions(-)
 delete mode 100644 src/utilities/camelCaseToWords.spec.ts
 delete mode 100644 src/utilities/camelCaseToWords.ts
 delete mode 100644 src/utilities/getLabels.spec.ts
 delete mode 100644 src/utilities/getLabels.ts
 delete mode 100644 src/utilities/index.ts
 delete mode 100644 src/utilities/isSet.ts

diff --git a/src/app/application/components/app-collection/AppCollection.vue b/src/app/application/components/app-collection/AppCollection.vue
index 36648037e..757f42a12 100644
--- a/src/app/application/components/app-collection/AppCollection.vue
+++ b/src/app/application/components/app-collection/AppCollection.vue
@@ -111,8 +111,8 @@ import { KButton, KTable } from '@kong/kongponents'
 import { useSlots, ref, watch, Ref } from 'vue'
 import { RouteLocationRaw } from 'vue-router'
 
+import { useI18n } from '@/app/application'
 import EmptyBlock from '@/app/common/EmptyBlock.vue'
-import { useI18n } from '@/utilities'
 import type { TableHeader as KTableHeader, TablePreferences } from '@kong/kongponents'
 
 type CellAttrParams = {
diff --git a/src/app/application/components/route-view/RouteView.vue b/src/app/application/components/route-view/RouteView.vue
index 0c45db1a8..620df48bd 100644
--- a/src/app/application/components/route-view/RouteView.vue
+++ b/src/app/application/components/route-view/RouteView.vue
@@ -50,7 +50,7 @@ import { computed, provide, inject, ref, watch, onBeforeUnmount, reactive, useAt
 import { useRoute, useRouter } from 'vue-router'
 
 import { ROUTE_VIEW_PARENT, ROUTE_VIEW_ROOT } from '.'
-import { useCan, useI18n, uniqueId } from '../../index'
+import { useCan, useI18n, uniqueId, useEnv } from '../../index'
 import {
   urlParam,
   normalizeUrlParam,
@@ -61,7 +61,6 @@ import {
 } from '../../utilities'
 import { useUri } from '@/app/application/services/data-source'
 import { sources } from '@/app/me/sources'
-import { useEnv } from '@/utilities'
 import { get } from '@/utilities/get'
 import type { RouteRecordRaw } from 'vue-router'
 
diff --git a/src/app/application/services/i18n/I18n.ts b/src/app/application/services/i18n/I18n.ts
index 54d384e88..4e6ea39a1 100644
--- a/src/app/application/services/i18n/I18n.ts
+++ b/src/app/application/services/i18n/I18n.ts
@@ -1,7 +1,6 @@
 import { createI18n } from '@kong-ui-public/i18n'
 
 import type Env from '@/app/application/services/env/Env'
-import { camelCaseToWords } from '@/utilities/camelCaseToWords'
 import { get } from '@/utilities/get'
 
 declare module 'intl-messageformat' {
@@ -19,6 +18,14 @@ class I18nError extends Error {
     return this.message
   }
 }
+const camelCaseToWords = (str: string): string => {
+  const words = str
+    .split(/([A-Z][a-z]+)/)
+    .join(' ')
+    .replace(/\s+/g, ' ')
+    .trim()
+  return words.charAt(0).toUpperCase() + words.substring(1)
+}
 
 export default <T extends I18nRecord>(strs: T, env: Env['var']) => {
   const i18n = createI18n<typeof strs>('en-us', strs, {
diff --git a/src/app/common/DeleteResourceModal.vue b/src/app/common/DeleteResourceModal.vue
index a7db5223f..437cb7d17 100644
--- a/src/app/common/DeleteResourceModal.vue
+++ b/src/app/common/DeleteResourceModal.vue
@@ -42,8 +42,8 @@
 import { KAlert, KPrompt } from '@kong/kongponents'
 import { PropType, ref } from 'vue'
 
+import { useI18n } from '@/app/application'
 import { ApiError } from '@/app/kuma/services/kuma-api/ApiError'
-import { useI18n } from '@/utilities'
 
 const { t } = useI18n()
 
diff --git a/src/app/common/EmptyBlock.vue b/src/app/common/EmptyBlock.vue
index 750f114ff..b32af6a5e 100644
--- a/src/app/common/EmptyBlock.vue
+++ b/src/app/common/EmptyBlock.vue
@@ -77,7 +77,7 @@
 <script lang="ts" setup>
 import { KEmptyState } from '@kong/kongponents'
 
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 
 const { t } = useI18n()
 const props = withDefaults(defineProps<{
diff --git a/src/app/common/ErrorBlock.vue b/src/app/common/ErrorBlock.vue
index cef185ab4..fa41a304a 100644
--- a/src/app/common/ErrorBlock.vue
+++ b/src/app/common/ErrorBlock.vue
@@ -79,9 +79,9 @@ import { KUI_COLOR_TEXT_DANGER } from '@kong/design-tokens'
 import { DangerIcon } from '@kong/icons'
 import { computed } from 'vue'
 
+import { useI18n } from '@/app/application'
 import TextWithCopyButton from '@/app/common/TextWithCopyButton.vue'
 import { ApiError } from '@/app/kuma/services/kuma-api/ApiError'
-import { useI18n } from '@/utilities'
 
 const { t } = useI18n()
 
diff --git a/src/app/common/StatusBadge.vue b/src/app/common/StatusBadge.vue
index ce68f93c4..4293a75a6 100644
--- a/src/app/common/StatusBadge.vue
+++ b/src/app/common/StatusBadge.vue
@@ -20,9 +20,9 @@
 <script lang="ts" setup>
 import { KTooltip } from '@kong/kongponents'
 
+import { useI18n } from '@/app/application'
 import AnonymousComponent from '@/app/application/components/anonymous-component/AnonymousComponent.vue'
 import { StatusKeyword } from '@/types/index.d'
-import { useI18n } from '@/utilities'
 import type { BadgeAppearance } from '@kong/kongponents'
 
 const { t } = useI18n()
diff --git a/src/app/common/TagList.vue b/src/app/common/TagList.vue
index d5f84f90e..1fe52372e 100644
--- a/src/app/common/TagList.vue
+++ b/src/app/common/TagList.vue
@@ -28,7 +28,6 @@
 import { computed } from 'vue'
 
 import type { LabelValue, Tags } from '@/types/index.d'
-import { getLabels } from '@/utilities/getLabels'
 import type { RouteLocationNamedRaw } from 'vue-router'
 
 interface LabelValueWithRoute extends LabelValue {
@@ -46,7 +45,7 @@ const props = withDefaults(defineProps<{
 })
 
 const tagList = computed<LabelValueWithRoute[]>(() => {
-  const labels = Array.isArray(props.tags) ? props.tags : getLabels(props.tags)
+  const labels = Array.isArray(props.tags) ? props.tags : Object.entries(props.tags ?? {}).map(([label, value]) => ({ label, value }))
 
   return labels.map((tag) => {
     const { label, value } = tag
diff --git a/src/app/common/code-block/ResourceCodeBlock.vue b/src/app/common/code-block/ResourceCodeBlock.vue
index 0b4760654..a7e469084 100644
--- a/src/app/common/code-block/ResourceCodeBlock.vue
+++ b/src/app/common/code-block/ResourceCodeBlock.vue
@@ -51,7 +51,7 @@
 import { computed } from 'vue'
 
 import CodeBlock from './CodeBlock.vue'
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 import { toYaml } from '@/utilities/toYaml'
 
 type Resolve = (data: Object) => void
diff --git a/src/app/data-planes/data/index.ts b/src/app/data-planes/data/index.ts
index c0bb12cb3..fb99d8b0e 100644
--- a/src/app/data-planes/data/index.ts
+++ b/src/app/data-planes/data/index.ts
@@ -20,7 +20,6 @@ import type {
   PolicyTypeEntryConnection,
   SidecarDataplane as PartialSidecarDataplane,
 } from '@/types/index.d'
-import { isSet } from '@/utilities/isSet'
 
 type Connection = {
   name: string
@@ -138,7 +137,7 @@ const DataplaneNetworking = {
             name: `localhost_${port}`,
             listenerAddress: `${address}_${port}`,
             // If a health property is unset the inbound is considered healthy
-            health: { ready: !isSet(item.health) ? true : item.health.ready },
+            health: { ready: typeof item.health?.ready !== 'boolean' ? true : item.health.ready },
             service: item.tags['kuma.io/service'],
             protocol: item.tags['kuma.io/protocol'] ?? 'tcp',
             address,
@@ -308,7 +307,7 @@ function getIsCertExpired({ mTLS }: DataplaneInsight): boolean {
 }
 
 function getWarnings({ version }: DataplaneInsight, tags: LabelValue[], canUseZones: boolean): DataplaneWarning[] {
-  if (!isSet(version)) {
+  if (typeof version === 'undefined') {
     return []
   }
 
@@ -464,7 +463,7 @@ export function getDataplaneStatusCounts({ total = 0, online = 0, partiallyDegra
 }
 
 function getStatus({ gateway, inbounds }: DataplaneNetworking, connectedSubscription: DiscoverySubscription | undefined): 'online' | 'offline' | 'partially_degraded' {
-  const state = isSet(connectedSubscription) ? 'online' : 'offline'
+  const state = typeof connectedSubscription !== 'undefined' ? 'online' : 'offline'
 
   if (gateway) {
     return state
diff --git a/src/app/gateways/components/ListenerRoutes.vue b/src/app/gateways/components/ListenerRoutes.vue
index d390ee5d7..cfbe043fe 100644
--- a/src/app/gateways/components/ListenerRoutes.vue
+++ b/src/app/gateways/components/ListenerRoutes.vue
@@ -252,6 +252,7 @@
 import { computed } from 'vue'
 
 import type { MeshGateway } from '../data'
+import { useI18n } from '@/app/application'
 import EmptyBlock from '@/app/common/EmptyBlock.vue'
 import TagList from '@/app/common/TagList.vue'
 import TargetRef from '@/app/common/TargetRef.vue'
@@ -260,7 +261,6 @@ import RuleMatch from '@/app/rules/components/RuleMatch.vue'
 import RuleMatchers from '@/app/rules/components/RuleMatchers.vue'
 import type { Rule } from '@/app/rules/data'
 import type { PolicyType } from '@/types/index.d'
-import { useI18n } from '@/utilities'
 import { matchesTags } from '@/utilities/matchesTags'
 
 const { t } = useI18n()
diff --git a/src/app/kuma/index.ts b/src/app/kuma/index.ts
index 1a57e94d4..60086f2db 100644
--- a/src/app/kuma/index.ts
+++ b/src/app/kuma/index.ts
@@ -3,7 +3,7 @@ import { ApiError } from '@/app/kuma/services/kuma-api/ApiError'
 import KumaApi from '@/app/kuma/services/kuma-api/KumaApi'
 import { RestClient } from '@/app/kuma/services/kuma-api/RestClient'
 import i18nEnUs from '@/locales/en-us'
-import { token } from '@/services/utils'
+import { token, createInjections } from '@/services/utils'
 import type { ServiceDefinition } from '@/services/utils'
 
 type Token = ReturnType<typeof token>
@@ -71,3 +71,8 @@ export const services = (app: Record<string, Token>): ServiceDefinition[] => {
     }],
   ]
 }
+export const [
+  useKumaApi,
+] = createInjections(
+  TOKENS.api,
+)
diff --git a/src/app/meshes/components/MeshStatus.vue b/src/app/meshes/components/MeshStatus.vue
index f499dfcd7..73270ac48 100644
--- a/src/app/meshes/components/MeshStatus.vue
+++ b/src/app/meshes/components/MeshStatus.vue
@@ -54,9 +54,9 @@
 
 <script lang="ts" setup>
 import type { Mesh, MeshInsight } from '../data'
+import { useI18n } from '@/app/application'
 import DefinitionCard from '@/app/common/DefinitionCard.vue'
 import ResourceStatus from '@/app/common/ResourceStatus.vue'
-import { useI18n } from '@/utilities'
 
 const { t } = useI18n()
 
diff --git a/src/app/onboarding/components/OnboardingAlert.vue b/src/app/onboarding/components/OnboardingAlert.vue
index 41daac6e0..3f70742ae 100644
--- a/src/app/onboarding/components/OnboardingAlert.vue
+++ b/src/app/onboarding/components/OnboardingAlert.vue
@@ -42,7 +42,7 @@
 <script lang="ts" setup>
 import { nextTick } from 'vue'
 
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 const { t } = useI18n()
 </script>
 
diff --git a/src/app/onboarding/components/graphs/KubernetesGraph.vue b/src/app/onboarding/components/graphs/KubernetesGraph.vue
index cd4307d52..87d470ae1 100644
--- a/src/app/onboarding/components/graphs/KubernetesGraph.vue
+++ b/src/app/onboarding/components/graphs/KubernetesGraph.vue
@@ -684,7 +684,7 @@
 </template>
 <script lang="ts" setup>
 import { useOnboardingIcon } from '../../'
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 const { t } = useI18n()
 const OnboardingIcon = useOnboardingIcon()
 </script>
diff --git a/src/app/onboarding/components/graphs/MemoryGraph.vue b/src/app/onboarding/components/graphs/MemoryGraph.vue
index 97b0aa69c..33adf1690 100644
--- a/src/app/onboarding/components/graphs/MemoryGraph.vue
+++ b/src/app/onboarding/components/graphs/MemoryGraph.vue
@@ -364,7 +364,7 @@
 </template>
 <script lang="ts" setup>
 import { useOnboardingIcon } from '../../'
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 const { t } = useI18n()
 const OnboardingIcon = useOnboardingIcon()
 </script>
diff --git a/src/app/onboarding/components/graphs/MultizoneGraph.vue b/src/app/onboarding/components/graphs/MultizoneGraph.vue
index 03f04e297..1e789c304 100644
--- a/src/app/onboarding/components/graphs/MultizoneGraph.vue
+++ b/src/app/onboarding/components/graphs/MultizoneGraph.vue
@@ -895,7 +895,7 @@
 </template>
 <script lang="ts" setup>
 import { useOnboardingIcon } from '../../'
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 const { t } = useI18n()
 const OnboardingIcon = useOnboardingIcon()
 </script>
diff --git a/src/app/onboarding/components/graphs/PostgresGraph.vue b/src/app/onboarding/components/graphs/PostgresGraph.vue
index 0daef76de..5ac64c25c 100644
--- a/src/app/onboarding/components/graphs/PostgresGraph.vue
+++ b/src/app/onboarding/components/graphs/PostgresGraph.vue
@@ -685,7 +685,7 @@
 </template>
 <script lang="ts" setup>
 import { useOnboardingIcon } from '../../'
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 const { t } = useI18n()
 const OnboardingIcon = useOnboardingIcon()
 </script>
diff --git a/src/app/onboarding/components/graphs/StandaloneGraph.vue b/src/app/onboarding/components/graphs/StandaloneGraph.vue
index 614b44570..e9aac9467 100644
--- a/src/app/onboarding/components/graphs/StandaloneGraph.vue
+++ b/src/app/onboarding/components/graphs/StandaloneGraph.vue
@@ -446,7 +446,7 @@
 </template>
 <script lang="ts" setup>
 import { useOnboardingIcon } from '../../'
-import { useI18n } from '@/utilities'
+import { useI18n } from '@/app/application'
 const { t } = useI18n()
 const OnboardingIcon = useOnboardingIcon()
 </script>
diff --git a/src/app/onboarding/views/OnboardingConfigurationTypesView.vue b/src/app/onboarding/views/OnboardingConfigurationTypesView.vue
index 0ea9fa15c..a69ea1848 100644
--- a/src/app/onboarding/views/OnboardingConfigurationTypesView.vue
+++ b/src/app/onboarding/views/OnboardingConfigurationTypesView.vue
@@ -69,7 +69,7 @@ import PostgresGraph from '../components/graphs/PostgresGraph.vue'
 import OnboardingHeading from '../components/OnboardingHeading.vue'
 import OnboardingNavigation from '../components/OnboardingNavigation.vue'
 import OnboardingPage from '../components/OnboardingPage.vue'
-import { useEnv } from '@/utilities'
+import { useEnv } from '@/app/application'
 
 const env = useEnv()
 
diff --git a/src/app/policies/components/PolicySummary.vue b/src/app/policies/components/PolicySummary.vue
index b8f47bb97..6c7e07f53 100644
--- a/src/app/policies/components/PolicySummary.vue
+++ b/src/app/policies/components/PolicySummary.vue
@@ -56,8 +56,8 @@
 
 <script lang="ts" setup>
 import type { Policy } from '../data'
+import { useI18n } from '@/app/application'
 import DefinitionCard from '@/app/common/DefinitionCard.vue'
-import { useI18n } from '@/utilities'
 
 const { t } = useI18n()
 
diff --git a/src/app/subscriptions/components/SubscriptionDetails.vue b/src/app/subscriptions/components/SubscriptionDetails.vue
index d8aad4ab6..756c31b4c 100644
--- a/src/app/subscriptions/components/SubscriptionDetails.vue
+++ b/src/app/subscriptions/components/SubscriptionDetails.vue
@@ -53,8 +53,8 @@ import { PortalIcon } from '@kong/icons'
 import { KAlert } from '@kong/kongponents'
 import { PropType, computed } from 'vue'
 
+import { useI18n } from '@/app/application'
 import type { DiscoveryServiceStats, DiscoverySubscription, KDSSubscription } from '@/types/index.d'
-import { useI18n } from '@/utilities'
 
 const { t } = useI18n()
 
diff --git a/src/app/zones-crud/views/ZoneCreateView.vue b/src/app/zones-crud/views/ZoneCreateView.vue
index c773c491e..ba166b63f 100644
--- a/src/app/zones-crud/views/ZoneCreateView.vue
+++ b/src/app/zones-crud/views/ZoneCreateView.vue
@@ -379,10 +379,11 @@ import { computed, ref } from 'vue'
 import ZoneCreateKubernetesInstructions from '../components/ZoneCreateKubernetesInstructions.vue'
 import ZoneCreateUniversalInstructions from '../components/ZoneCreateUniversalInstructions.vue'
 import { sources } from '../sources'
+import { useI18n } from '@/app/application'
 import ErrorBlock from '@/app/common/ErrorBlock.vue'
 import { sources as cpSources } from '@/app/control-planes/sources'
+import { useKumaApi } from '@/app/kuma'
 import { ApiError } from '@/app/kuma/services/kuma-api/ApiError'
-import { useI18n, useKumaApi } from '@/utilities'
 
 const { t, tm } = useI18n()
 const kumaApi = useKumaApi()
diff --git a/src/app/zones/views/ZoneDetailTabsView.vue b/src/app/zones/views/ZoneDetailTabsView.vue
index 386552d3a..574779412 100644
--- a/src/app/zones/views/ZoneDetailTabsView.vue
+++ b/src/app/zones/views/ZoneDetailTabsView.vue
@@ -111,7 +111,7 @@
 import type { ZoneOverviewSource } from '../sources'
 import DeleteResourceModal from '@/app/common/DeleteResourceModal.vue'
 import TextWithCopyButton from '@/app/common/TextWithCopyButton.vue'
-import { useKumaApi } from '@/utilities'
+import { useKumaApi } from '@/app/kuma'
 
 const kumaApi = useKumaApi()
 async function deleteZone(name: string) {
diff --git a/src/app/zones/views/ZoneListView.vue b/src/app/zones/views/ZoneListView.vue
index 8192e71f6..d29f4f840 100644
--- a/src/app/zones/views/ZoneListView.vue
+++ b/src/app/zones/views/ZoneListView.vue
@@ -242,9 +242,9 @@ import DeleteResourceModal from '@/app/common/DeleteResourceModal.vue'
 import ErrorBlock from '@/app/common/ErrorBlock.vue'
 import StatusBadge from '@/app/common/StatusBadge.vue'
 import SummaryView from '@/app/common/SummaryView.vue'
+import { useKumaApi } from '@/app/kuma'
 import type { ZoneEgressOverview } from '@/app/zone-egresses/data'
 import type { ZoneIngressOverview } from '@/app/zone-ingresses/data'
-import { useKumaApi } from '@/utilities'
 import { get } from '@/utilities/get'
 
 const kumaApi = useKumaApi()
diff --git a/src/utilities/camelCaseToWords.spec.ts b/src/utilities/camelCaseToWords.spec.ts
deleted file mode 100644
index 395778c4b..000000000
--- a/src/utilities/camelCaseToWords.spec.ts
+++ /dev/null
@@ -1,16 +0,0 @@
-import { describe, expect, test } from 'vitest'
-
-import { camelCaseToWords } from './camelCaseToWords'
-
-describe('camelCaseToWords', () => {
-  test.each([
-    ['', ''],
-    ['a', 'A'],
-    ['camelCase', 'Camel Case'],
-    ['XMLHttpRequest', 'XML Http Request'],
-    ['Connect time', 'Connect time'],
-    [' a b c d e f g ID ', 'A b c d e f g ID'],
-  ])('works', (string, expectedString) => {
-    expect(camelCaseToWords(string)).toBe(expectedString)
-  })
-})
diff --git a/src/utilities/camelCaseToWords.ts b/src/utilities/camelCaseToWords.ts
deleted file mode 100644
index e57df48f5..000000000
--- a/src/utilities/camelCaseToWords.ts
+++ /dev/null
@@ -1,8 +0,0 @@
-export function camelCaseToWords(str: string): string {
-  const words = str
-    .split(/([A-Z][a-z]+)/)
-    .join(' ')
-    .replace(/\s+/g, ' ')
-    .trim()
-  return words.charAt(0).toUpperCase() + words.substring(1)
-}
diff --git a/src/utilities/getLabels.spec.ts b/src/utilities/getLabels.spec.ts
deleted file mode 100644
index 2dada3caf..000000000
--- a/src/utilities/getLabels.spec.ts
+++ /dev/null
@@ -1,14 +0,0 @@
-import { describe, expect, test } from 'vitest'
-
-import { getLabels } from './getLabels'
-
-describe('getLabels', () => {
-  test.each([
-    [undefined, []],
-    [null, []],
-    [{}, []],
-    [{ label: 'value' }, [{ label: 'label', value: 'value' }]],
-  ])('works', (labels, expectedLabels) => {
-    expect(getLabels(labels)).toEqual(expectedLabels)
-  })
-})
diff --git a/src/utilities/getLabels.ts b/src/utilities/getLabels.ts
deleted file mode 100644
index c66d32412..000000000
--- a/src/utilities/getLabels.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import type { LabelValue, Tags } from '@/types/index.d'
-
-export function getLabels(labels: Tags | null | undefined): LabelValue[] {
-  return Object.entries(labels ?? {}).map(([label, value]) => ({ label, value }))
-}
diff --git a/src/utilities/index.ts b/src/utilities/index.ts
deleted file mode 100644
index 5a65b99b1..000000000
--- a/src/utilities/index.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-import { TOKENS } from '@/app/kuma'
-import { createInjections } from '@/services/utils'
-
-export { useEnv, useI18n } from '@/app/application'
-export { useRouter } from '@/app/vue'
-
-export const [
-  useKumaApi,
-] = createInjections(
-  TOKENS.api,
-)
diff --git a/src/utilities/isSet.ts b/src/utilities/isSet.ts
deleted file mode 100644
index 52bc7b3ca..000000000
--- a/src/utilities/isSet.ts
+++ /dev/null
@@ -1,3 +0,0 @@
-export function isSet<T>(value: T | null | undefined): value is T {
-  return value !== null && typeof value !== 'undefined'
-}