chore: upgrade TypeScript to v6.0.3

package.json

@@ -57,8 +57,8 @@
     "lint": "pnpm prettier; pnpm eslint; pnpm stylelint",
     "lint:ci": "pnpm prettier && pnpm eslint && pnpm stylelint",
     "format": "pnpm prettier:fix; pnpm eslint:fix; pnpm stylelint:fix",
-    "check": "VITE_TEMPORAL_UI_BUILD_TARGET=local svelte-check --tsconfig ./tsconfig.json",
-    "check:watch": "VITE_TEMPORAL_UI_BUILD_TARGET=local svelte-check --tsconfig ./tsconfig.json --watch",
+    "check": "VITE_TEMPORAL_UI_BUILD_TARGET=local svelte-check --tsconfig ./tsconfig.json --tsgo --incremental",
+    "check:watch": "VITE_TEMPORAL_UI_BUILD_TARGET=local svelte-check --tsconfig ./tsconfig.json --tsgo --incremental --watch",
     "prettier": "prettier --check --plugin prettier-plugin-svelte --plugin prettier-plugin-tailwindcss .",
     "prettier:fix": "prettier --write --plugin prettier-plugin-svelte --plugin prettier-plugin-tailwindcss .",
     "preview:local": "VITE_TEMPORAL_UI_BUILD_TARGET=local vite preview",
@@ -152,6 +152,7 @@
     "@types/node": "^18.15.3",
     "@types/tar-fs": "^2.0.4",
     "@types/yargs": "^17.0.24",
+    "@typescript/native-preview": "7.0.0-dev.20260506.1",
     "@vitest/coverage-v8": "^4.1.5",
     "@vitest/ui": "^3.1.1",
     "autoprefixer": "^10.4.13",
@@ -203,7 +204,7 @@
     "svelte2tsx": "^0.7.35",
     "tailwindcss": "^3.4.1",
     "tar-fs": "^3.1.2",
-    "typescript": "^5.2.2",
+    "typescript": "6.0.3",
     "typescript-eslint": "^8.54.0",
     "unist-util-visit": "^5.0.0",
     "vite": "^6.4.2",

src/lib/components/lines-and-dots/constants.ts

@@ -14,6 +14,7 @@ import type {
 } from '$lib/types/events';
 import type { WorkflowStatus } from '$lib/types/workflows';
 import {
+  type CombinedAttributes,
   formatGroupAttributes,
   formatPendingAttributes,
 } from '$lib/utilities/format-event-attributes';
@@ -269,11 +270,19 @@ export const getCategoryStrokeColor = (
   }
 };
 
-export const mergeEventGroupDetails = (group: EventGroup) => {
+export const mergeEventGroupDetails = (
+  group: EventGroup,
+): CombinedAttributes => {
   const attributes = formatGroupAttributes(group);
-  return group.pendingActivity
-    ? { ...formatPendingAttributes(group.pendingActivity), ...attributes }
-    : attributes;
+
+  if (group.pendingActivity) {
+    return {
+      ...formatPendingAttributes(group.pendingActivity),
+      ...attributes,
+    };
+  }
+
+  return attributes;
 };
 
 export const staticCodeBlockHeight = 200;

src/lib/components/search-attribute-filter/conditional-menu.svelte

@@ -39,7 +39,10 @@
   $: filterConditionalOption = conditionalOptions.find(
     (o) => o.value === $filter.conditional,
   );
-  $: (filterConditionalOption, updateFilterConditional());
+  $: {
+    filterConditionalOption;
+    updateFilterConditional();
+  }
   $: isNullFilter = isNullConditional($filter.conditional);
   $: selectedOption = filterConditionalOption ?? conditionalOptions[0];
   $: selectedLabel = selectedOption?.label ?? selectedOption?.value;

src/lib/components/search-attribute-filter/duration-filter.svelte

@@ -24,8 +24,8 @@
     }
   };
 
-  const validateDuration = (event: Event & { target: HTMLInputElement }) => {
-    if (isValidDurationQuery(event.target.value.trim())) {
+  const validateDuration = (event: InputEvent) => {
+    if (isValidDurationQuery((event.target as HTMLInputElement).value.trim())) {
       isValid = true;
     } else {
       isValid = false;

src/lib/components/workflow/client-actions/batch-operation-confirmation-form.svelte

@@ -57,8 +57,8 @@
     );
   };
 
-  const handleJobIdChange = (event: Event & { target: HTMLInputElement }) => {
-    jobIdValid = /^[\w.~-]*$/.test(event.target.value);
+  const handleJobIdChange = (event: InputEvent) => {
+    jobIdValid = /^[\w.~-]*$/.test((event.target as HTMLInputElement).value);
   };
 </script>
 

src/lib/components/workflow/dropdown-filter/workflow-datetime-filter.svelte

@@ -69,7 +69,10 @@
     }
   };
 
-  $: (timeFilter, setTimeValues());
+  $: {
+    timeFilter;
+    setTimeValues();
+  }
 
   const getOtherFilters = () =>
     $workflowFilters.filter(

src/lib/holocene/input/chip-input.stories.svelte

@@ -3,6 +3,7 @@
 <script lang="ts" module>
   import type { Meta } from '@storybook/svelte';
   import { userEvent, within } from '@storybook/test';
+  import type { ComponentProps } from 'svelte';
 
   import ChipInput from '$lib/holocene/input/chip-input.svelte';
   import { isEmail } from '$lib/utilities/is-email';
@@ -42,7 +43,7 @@
       },
       scrollTo: { name: 'Scroll To', control: 'boolean' },
     },
-  } satisfies Meta<ChipInput>;
+  } satisfies Meta<ComponentProps<typeof ChipInput>>;
 </script>
 
 <script lang="ts">

src/lib/holocene/input/chip-input.svelte

@@ -1,41 +1,55 @@
 <script lang="ts">
-  import { writable } from 'svelte/store';
-
   import { twMerge as merge } from 'tailwind-merge';
 
   import Chip from '$lib/holocene/chip.svelte';
   import Label from '$lib/holocene/label.svelte';
 
-  export let id: string;
-  export let chips: string[];
-  export let label: string;
-  export let labelHidden = false;
-  export let placeholder = '';
-  export let name = id;
-  export let disabled = false;
-  export let required = false;
-  export let hintText = '';
-  export let validator: (value: string) => boolean = () => true;
-  export let removeChipButtonLabel: string | ((chipValue: string) => string);
-  export let external = false;
-  export let maxLength = 0;
-
-  const values = writable<string[]>(Array.isArray(chips) ? [...chips] : []);
-  let displayValue = '';
-
-  $: (chips, ($values = chips ?? []));
-  $: invalid = $values.some((chip) => !validator(chip));
-
-  let className = '';
-  export { className as class };
-  export let scrollTo = false;
+  type Props = {
+    id: string;
+    chips: string[];
+    label: string;
+    labelHidden?: boolean;
+    placeholder?: string;
+    name?: string;
+    disabled?: boolean;
+    required?: boolean;
+    hintText?: string;
+    validator?: (value: string) => boolean;
+    removeChipButtonLabel: string | ((chipValue: string) => string);
+    external?: boolean;
+    maxLength?: number;
+    class?: string;
+    scrollTo?: boolean;
+  };
+
+  let {
+    id,
+    chips = $bindable([]),
+    label,
+    labelHidden = false,
+    placeholder = '',
+    name = id,
+    disabled = false,
+    required = false,
+    hintText = '',
+    validator = () => true,
+    removeChipButtonLabel,
+    external = false,
+    maxLength = 0,
+    class: className = '',
+    scrollTo = false,
+  }: Props = $props();
+
+  let displayValue = $state('');
+
+  const invalid = $derived(chips.some((chip) => !validator(chip)));
 
   const handleKeydown = (e: KeyboardEvent) => {
+    e.stopPropagation();
     const value = displayValue.trim();
     if ((e.key === ',' || e.key === 'Enter') && value !== '') {
       e.preventDefault();
-      values.update((previous) => [...previous, value]);
-      chips = $values;
+      chips = [...chips, value];
       displayValue = '';
     }
 
@@ -44,44 +58,37 @@
       e.key === 'Backspace' &&
       eventTarget &&
       eventTarget.value === '' &&
-      $values.length > 0
+      chips.length > 0
     ) {
-      values.update((previous) => previous.slice(0, -1));
-      chips = $values;
+      chips = chips.slice(0, -1);
     }
   };
 
   const handlePaste = (e: ClipboardEvent) => {
     e.preventDefault();
-    if (maxLength && $values.length >= maxLength) return;
+    if (maxLength && chips.length >= maxLength) return;
     const clipboardContents = e.clipboardData.getData('text/plain');
     let newValues = clipboardContents
       .split(',')
       .map((content) => content.trim());
 
     if (maxLength) {
-      newValues = newValues.slice(0, maxLength - $values.length);
+      newValues = newValues.slice(0, maxLength - chips.length);
     }
 
-    values.update((previous) => [...previous, ...newValues]);
-    chips = $values;
+    chips = [...chips, ...newValues];
   };
 
   const handleBlur = () => {
     const value = displayValue.trim();
     if (value !== '') {
-      values.update((previous) => [...previous, value]);
-      chips = $values;
+      chips = [...chips, value];
       displayValue = '';
     }
   };
 
   const removeChip = (index: number) => {
-    values.update((previous) => {
-      previous.splice(index, 1);
-      return previous;
-    });
-    chips = $values;
+    chips = chips.toSpliced(index, 1);
   };
 
   const scrollIntoView = (element: HTMLInputElement, _: string[]) => {
@@ -110,8 +117,8 @@
       invalid && 'invalid',
     )}
   >
-    {#if $values.length > 0 && !external}
-      {#each $values as chip, i (`${chip}-${i}`)}
+    {#if chips.length > 0 && !external}
+      {#each chips as chip, i (`${chip}-${i}`)}
         {@const valid = validator(chip)}
         <Chip
           removeButtonLabel={typeof removeChipButtonLabel === 'string'
@@ -136,11 +143,11 @@
       multiple
       data-testid={id}
       bind:value={displayValue}
-      on:blur={handleBlur}
-      on:keydown|stopPropagation={handleKeydown}
-      on:paste={handlePaste}
-      use:scrollIntoView={$values}
-      maxlength={maxLength && $values.length >= maxLength ? 0 : undefined}
+      onblur={handleBlur}
+      onkeydown={handleKeydown}
+      onpaste={handlePaste}
+      use:scrollIntoView={chips}
+      maxlength={maxLength && chips.length >= maxLength ? 0 : undefined}
       size={placeholder.length || undefined}
     />
   </div>
@@ -160,19 +167,19 @@
         <span class="count">
           <span
             class="text-information"
-            class:warn={maxLength - $values?.length <= 5}
-            class:error={maxLength === $values?.length}
+            class:warn={maxLength - chips.length <= 5}
+            class:error={maxLength === chips?.length}
           >
-            {$values?.length ?? 0}
+            {chips.length}
           </span>&nbsp;/&nbsp;{maxLength}
         </span>
       {/if}
     </div>
   {/if}
 
-  {#if $values.length > 0 && external}
+  {#if chips.length > 0 && external}
     <div class="flex flex-row flex-wrap gap-1">
-      {#each $values as chip, i (`${chip}-${i}`)}
+      {#each chips as chip, i (`${chip}-${i}`)}
         {@const valid = validator(chip)}
         <Chip
           removeButtonLabel={typeof removeChipButtonLabel === 'string'

tsconfig.json

@@ -2,7 +2,7 @@
   "extends": "./.svelte-kit/tsconfig.json",
   "compilerOptions": {
     "moduleResolution": "bundler",
-    // "strict": true,
+    "strict": false,
     "module": "es2020",
     "lib": ["es2020", "es2023", "dom", "DOM.Iterable"],
     "target": "es2019",