Typescript conversion for some BBUI components

packages/bbui/src/ClearButton/ClearButton.svelte

@@ -1,6 +1,6 @@
-<script>
-  export let small = false
-  export let disabled
+<script lang="ts">
+  export let small: boolean = false
+  export let disabled: boolean = false
 </script>
 
 <button

packages/bbui/src/Form/Checkbox.svelte

@@ -1,24 +1,24 @@
-<script>
+<script lang="ts">
   import Field from "./Field.svelte"
   import Checkbox from "./Core/Checkbox.svelte"
   import { createEventDispatcher } from "svelte"
 
-  export let value = null
-  export let label = null
-  export let labelPosition = "above"
-  export let text = null
-  export let disabled = false
-  export let error = null
-  export let size = "M"
-  export let helpText = null
+  export let value: boolean | undefined = undefined
+  export let label: string | undefined = undefined
+  export let labelPosition: "above" | "below" = "above"
+  export let text: string | undefined = undefined
+  export let disabled: boolean = false
+  export let error: string | undefined = undefined
+  export let size: "S" | "M" | "L" | "XL" = "M"
+  export let helpText: string | undefined = undefined
 
   const dispatch = createEventDispatcher()
-  const onChange = e => {
+  const onChange = (e: CustomEvent<boolean>) => {
     value = e.detail
     dispatch("change", e.detail)
   }
 </script>
 
 <Field {helpText} {label} {labelPosition} {error}>
-  <Checkbox {error} {disabled} {text} {value} {size} on:change={onChange} />
+  <Checkbox {disabled} {text} {value} {size} on:change={onChange} />
 </Field>

packages/bbui/src/Link/Link.svelte

@@ -10,7 +10,7 @@
   export let secondary: boolean = false
   export let overBackground: boolean = false
   export let target: string | undefined = undefined
-  export let download: boolean | undefined = undefined
+  export let download: string | undefined = undefined
   export let disabled: boolean = false
   export let tooltip: string | null = null
 

packages/bbui/src/Stores/banner.js → packages/bbui/src/Stores/banner.ts

@@ -7,17 +7,26 @@ export const BANNER_TYPES = {
   WARNING: "warning",
 }
 
+interface BannerConfig {
+  message?: string
+  type?: string
+  extraButtonText?: string
+  extraButtonAction?: () => void
+  onChange?: () => void
+}
+
+interface DefaultConfig {
+  messages: BannerConfig[]
+}
+
 export function createBannerStore() {
-  const DEFAULT_CONFIG = {
+  const DEFAULT_CONFIG: DefaultConfig = {
     messages: [],
   }
 
-  const banner = writable(DEFAULT_CONFIG)
+  const banner = writable<DefaultConfig>(DEFAULT_CONFIG)
 
-  const show = async (
-    // eslint-disable-next-line
-    config = { message, type, extraButtonText, extraButtonAction, onChange }
-  ) => {
+  const show = async (config: BannerConfig = {}) => {
     banner.update(store => {
       return {
         ...store,
@@ -27,7 +36,7 @@ export function createBannerStore() {
   }
 
   const showStatus = async () => {
-    const config = {
+    const config: BannerConfig = {
       message: "Some systems are experiencing issues",
       type: BANNER_TYPES.NEGATIVE,
       extraButtonText: "View Status",
@@ -37,18 +46,24 @@ export function createBannerStore() {
     await queue([config])
   }
 
-  const queue = async entries => {
-    const priority = {
+  const queue = async (entries: Array<BannerConfig>) => {
+    const priority: Record<string, number> = {
       [BANNER_TYPES.NEGATIVE]: 0,
       [BANNER_TYPES.WARNING]: 1,
       [BANNER_TYPES.INFO]: 2,
     }
     banner.update(store => {
       const sorted = [...store.messages, ...entries].sort((a, b) => {
-        if (priority[a.type] == priority[b.type]) {
+        if (
+          priority[a.type as keyof typeof priority] ===
+          priority[b.type as keyof typeof priority]
+        ) {
           return 0
         }
-        return priority[a.type] < priority[b.type] ? -1 : 1
+        return priority[a.type as keyof typeof priority] <
+          priority[b.type as keyof typeof priority]
+          ? -1
+          : 1
       })
       return {
         ...store,

packages/bbui/src/Stores/notifications.js → packages/bbui/src/Stores/notifications.ts

@@ -2,9 +2,21 @@ import { writable } from "svelte/store"
 
 const NOTIFICATION_TIMEOUT = 3000
 
+interface Notification {
+  id: string
+  type: string
+  message: string
+  icon: string
+  dismissable: boolean
+  action: (() => void) | null
+  actionMessage: string | null
+  wide: boolean
+  dismissTimeout: number
+}
+
 export const createNotificationStore = () => {
-  const timeoutIds = new Set()
-  const _notifications = writable([], () => {
+  const timeoutIds = new Set<ReturnType<typeof setTimeout>>()
+  const _notifications = writable<Notification[]>([], () => {
     return () => {
       // clear all the timers
       timeoutIds.forEach(timeoutId => {
@@ -21,7 +33,7 @@ export const createNotificationStore = () => {
   }
 
   const send = (
-    message,
+    message: string,
     {
       type = "default",
       icon = "",
@@ -30,7 +42,15 @@ export const createNotificationStore = () => {
       actionMessage = null,
       wide = false,
       dismissTimeout = NOTIFICATION_TIMEOUT,
-    }
+    }: {
+      type?: string
+      icon?: string
+      autoDismiss?: boolean
+      action?: (() => void) | null
+      actionMessage?: string | null
+      wide?: boolean
+      dismissTimeout?: number
+    } = {}
   ) => {
     if (block) {
       return
@@ -60,7 +80,7 @@ export const createNotificationStore = () => {
     }
   }
 
-  const dismissNotification = id => {
+  const dismissNotification = (id: string) => {
     _notifications.update(state => {
       return state.filter(n => n.id !== id)
     })
@@ -71,17 +91,18 @@ export const createNotificationStore = () => {
   return {
     subscribe,
     send,
-    info: msg => send(msg, { type: "info", icon: "Info" }),
-    error: msg =>
+    info: (msg: string) => send(msg, { type: "info", icon: "Info" }),
+    error: (msg: string) =>
       send(msg, { type: "error", icon: "Alert", autoDismiss: false }),
-    warning: msg => send(msg, { type: "warning", icon: "Alert" }),
-    success: msg => send(msg, { type: "success", icon: "CheckmarkCircle" }),
+    warning: (msg: string) => send(msg, { type: "warning", icon: "Alert" }),
+    success: (msg: string) =>
+      send(msg, { type: "success", icon: "CheckmarkCircle" }),
     blockNotifications,
     dismiss: dismissNotification,
   }
 }
 
-function id() {
+function id(): string {
   return "_" + Math.random().toString(36).slice(2, 9)
 }
 

packages/bbui/src/Table/ArrayRenderer.svelte

@@ -1,8 +1,8 @@
-<script>
+<script lang="ts">
   import "@spectrum-css/label/dist/index-vars.css"
   import Badge from "../Badge/Badge.svelte"
 
-  export let value
+  export let value: string | string[]
 
   const displayLimit = 5
 

packages/bbui/src/Table/AttachmentRenderer.svelte

@@ -1,15 +1,15 @@
-<script>
+<script lang="ts">
   import Link from "../Link/Link.svelte"
 
-  export let value
+  export let value: { name: string; url: string; extension: string }[]
 
   const displayLimit = 5
   $: attachments = value?.slice(0, displayLimit) ?? []
   $: leftover = (value?.length ?? 0) - attachments.length
 
-  const imageExtensions = ["png", "tiff", "gif", "raw", "jpg", "jpeg"]
-  const isImage = extension => {
-    return imageExtensions.includes(extension?.toLowerCase())
+  const imageExtensions: string[] = ["png", "tiff", "gif", "raw", "jpg", "jpeg"]
+  const isImage = (extension: string | undefined): boolean => {
+    return imageExtensions.includes(extension?.toLowerCase() ?? "")
   }
 </script>
 

packages/bbui/src/Table/BoldRenderer.svelte

@@ -1,5 +1,5 @@
-<script>
-  export let value
+<script lang="ts">
+  export let value: string
 </script>
 
 <div class="bold">{value}</div>

packages/bbui/src/Table/BooleanRenderer.svelte

@@ -1,7 +1,7 @@
-<script>
+<script lang="ts">
   import "@spectrum-css/checkbox/dist/index-vars.css"
 
-  export let value
+  export let value: boolean
 </script>
 
 <label

packages/bbui/src/Table/CellRenderer.svelte

@@ -1,4 +1,4 @@
-<script>
+<script lang="ts">
   import StringRenderer from "./StringRenderer.svelte"
   import BooleanRenderer from "./BooleanRenderer.svelte"
   import DateTimeRenderer from "./DateTimeRenderer.svelte"
@@ -8,14 +8,14 @@
   import InternalRenderer from "./InternalRenderer.svelte"
   import { processStringSync } from "@budibase/string-templates"
 
-  export let row
-  export let schema
-  export let value
-  export let customRenderers = []
-  export let snippets
+  export let row: Record<string, any>
+  export let schema: Record<string, any>
+  export let value: Record<string, any>
+  export let customRenderers: { column: string; component: any }[] = []
+  export let snippets: any
 
-  let renderer
-  const typeMap = {
+  let renderer: any
+  const typeMap: Record<string, any> = {
     boolean: BooleanRenderer,
     datetime: DateTimeRenderer,
     link: RelationshipRenderer,
@@ -33,15 +33,15 @@
   $: renderer = customRenderer?.component ?? typeMap[type] ?? StringRenderer
   $: cellValue = getCellValue(value, schema.template)
 
-  const getType = schema => {
+  const getType = (schema: any): string => {
     // Use a string renderer for dates if we use a custom template
     if (schema?.type === "datetime" && schema?.template) {
       return "string"
     }
     return schema?.type || "string"
   }
 
-  const getCellValue = (value, template) => {
+  const getCellValue = (value: any, template: string | undefined): any => {
     if (!template) {
       return value
     }

packages/bbui/src/Table/CodeRenderer.svelte

@@ -1,5 +1,5 @@
-<script>
-  export let value
+<script lang="ts">
+  export let value: string
 </script>
 
 <code>{value}</code>