Upgrade sveld to v0.10 (#856)

* chore(deps-dev): upgrade sveld to v0.10.2

* feat(types): regenerate types using sveld@0.10.2

* fix(types): update @extends to use .svelte extension

types/ComposedModal/ModalFooter.svelte.d.ts

@@ -0,0 +1,52 @@
+/// <reference types="svelte" />
+import { SvelteComponentTyped } from "svelte";
+
+export interface ModalFooterProps
+  extends svelte.JSX.HTMLAttributes<HTMLElementTagNameMap["div"]> {
+  /**
+   * Specify the primary button text
+   * @default ""
+   */
+  primaryButtonText?: string;
+
+  /**
+   * Set to `true` to disable the primary button
+   * @default false
+   */
+  primaryButtonDisabled?: boolean;
+
+  /**
+   * Specify a class for the primary button
+   */
+  primaryClass?: string;
+
+  /**
+   * Specify the secondary button text
+   * @default ""
+   */
+  secondaryButtonText?: string;
+
+  /**
+   * 2-tuple prop to render two secondary buttons for a 3 button modal
+   * supersedes `secondaryButtonText`
+   * @default []
+   */
+  secondaryButtons?: [{ text: string }, { text: string }];
+
+  /**
+   * Specify a class for the secondary button
+   */
+  secondaryClass?: string;
+
+  /**
+   * Set to `true` to use the danger variant
+   * @default false
+   */
+  danger?: boolean;
+}
+
+export default class ModalFooter extends SvelteComponentTyped<
+  ModalFooterProps,
+  { ["click:button--secondary"]: CustomEvent<{ text: string }> },
+  { default: {} }
+> {}