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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | /** @import { SvelteComponent } from '../index.js' */
import { asClassComponent as as_class_component, createClassComponent } from './legacy-client.js';
import { render } from '../internal/server/index.js';
// By having this as a separate entry point for server environments, we save the client bundle from having to include the server runtime
export { createClassComponent };
/**
* Takes a Svelte 5 component and returns a Svelte 4 compatible component constructor.
*
* @deprecated Use this only as a temporary solution to migrate your imperative component code to Svelte 5.
*
* @template {Record<string, any>} Props
* @template {Record<string, any>} Exports
* @template {Record<string, any>} Events
* @template {Record<string, any>} Slots
*
* @param {SvelteComponent<Props, Events, Slots>} component
* @returns {typeof SvelteComponent<Props, Events, Slots> & Exports}
*/
export function asClassComponent(component) {
const component_constructor = as_class_component(component);
/** @type {(props?: {}, opts?: { $$slots?: {}; context?: Map<any, any>; }) => { html: any; css: { code: string; map: any; }; head: string; } } */
const _render = (props, { context } = {}) => {
// @ts-expect-error the typings are off, but this will work if the component is compiled in SSR mode
const result = render(component, { props, context });
return {
css: { code: '', map: null },
head: result.head,
html: result.body
};
};
// @ts-expect-error this is present for SSR
component_constructor.render = _render;
// @ts-ignore
return component_constructor;
}
/**
* Runs the given function once immediately on the server, and works like `$effect.pre` on the client.
*
* @deprecated Use this only as a temporary solution to migrate your component code to Svelte 5.
* @param {() => void | (() => void)} fn
* @returns {void}
*/
export function run(fn) {
fn();
}
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