state_invalid_placement:

[a2nt]

Tried to add runed to my project using Svelte 5, but getting an error:

ERROR in ./node_modules/.pnpm/runed@0.28.0_svelte@5.34.3/node_modules/runed/dist/utilities/state-history/state-history.svelte.js
Module build failed (from ./node_modules/.pnpm/svelte-loader@3.2.4_svelte@5.34.3/node_modules/svelte-loader/index.js):
Error: CompileError: state_invalid_placement: `$state(...)` can only be used as a variable declaration initializer, a class field declaration, or the first assignment to a class field at the top level of the constructor.
https://svelte.dev/e/state_invalid_placement
node_modules/.pnpm/runed@0.28.0_svelte@5.34.3/node_modules/runed/dist/utilities/state-history/state-history.svelte.js:12:25
10:     #ignoreUpdate = false;
11:     #set;
12:     __init() {this.log = $state([])}
                                       ^
13:     __init2() {this.canUndo = $derived(this.log.length > 1)}
14:     __init3() {this.canRedo = $derived(this.#redoStack.length > 0)}
    at module.exports (/mnt/data/srv/dist/web/public/themes/vedisoft/client/node_modules/.pnpm/svelte-loader@3.2.4_svelte@5.34.3/node_modules/svelte-loader/index.js:107:13)
 @ ./node_modules/.pnpm/runed@0.28.0_svelte@5.34.3/node_modules/runed/dist/utilities/state-history/index.js 1:0-42 1:0-42
 @ ./node_modules/.pnpm/runed@0.28.0_svelte@5.34.3/node_modules/runed/dist/utilities/index.js 18:0-41 18:0-41
 @ ./node_modules/.pnpm/runed@0.28.0_svelte@5.34.3/node_modules/runed/dist/index.js 1:0-37 1:0-37
 @ ./src/js/modules/bkp/models/Default/views/List.svelte 6:0-30 62:1-6
 @ ./src/js/modules/bkp/models/Default/Router.svelte 7:0-39 34:3-7
 @ ./src/js/modules/bkp/App.svelte 4:0-52 124:5-18
 @ ./src/js/modules/bkp/index.js 2:0-31 8:8-11
 @ ./src/js/types/bkp.js 2:0-24

Is there a way to fix it?