flexium/dist/render-BWWibJSA.d.cts

A lightweight, signals-based UI framework with cross-platform renderers

import { R as Renderer, E as EventHandler, V as VNode } from './renderer-CWYPPHmO.cjs';

/**
 * DOM Renderer implementation
 */
declare class DOMRenderer implements Renderer {
    createNode(type: string, props: Record<string, any>): HTMLElement;
    updateNode(node: HTMLElement, oldProps: Record<string, any>, newProps: Record<string, any>): void;
    appendChild(parent: Node, child: Node): void;
    insertBefore(parent: Node, child: Node, beforeChild: Node | null): void;
    nextSibling(node: Node): Node | null;
    removeChild(parent: Node, child: Node): void;
    createTextNode(text: string): Text;
    updateTextNode(node: Text, text: string): void;
    addEventListener(node: Node, event: string, handler: EventHandler): void;
    removeEventListener(node: Node, event: string, _handler: EventHandler): void;
}
/**
 * Default DOM renderer instance
 */
declare const domRenderer: DOMRenderer;

/**
 * JSX Factory Function (h)
 *
 * This module provides the JSX factory function for creating virtual nodes.
 * It's used by the JSX transpiler to convert JSX syntax into function calls.
 *
 * Usage in tsconfig.json:
 * {
 *   "compilerOptions": {
 *     "jsx": "react",
 *     "jsxFactory": "h",
 *     "jsxFragmentFactory": "Fragment"
 *   }
 * }
 */

/**
 * JSX factory function
 * Creates a virtual node from JSX syntax
 *
 * @param type - Element type (string for built-in, function for components)
 * @param props - Element properties
 * @param children - Child elements
 * @returns Virtual node
 */
declare function h(type: string | Function, props: Record<string, any> | null, ...children: any[]): VNode;
/**
 * Fragment component
 * Renders children without a wrapper element
 */
declare function Fragment(props: {
    children?: any[];
}): VNode;
/**
 * Check if a value is a VNode
 */
declare function isVNode(value: any): value is VNode;
/**
 * Create a text node
 */
declare function createTextVNode(text: string | number): string;

/**
 * DOM Render Function
 *
 * This module provides the main render function for mounting components to the DOM.
 * It includes simple reconciliation logic for mounting and unmounting components.
 *
 * Note: For reactive rendering with automatic signal tracking, use renderReactive
 * or createReactiveRoot from './reactive'.
 */

/**
 * Render a component to a DOM container with automatic reactivity
 *
 * This function uses reactive rendering by default, which means:
 * - Signals passed as children automatically update the DOM
 * - Signals in props automatically update element properties
 * - Component functions automatically re-render when signals change
 *
 * @param vnode - Virtual node to render
 * @param container - DOM element to render into
 * @returns The rendered DOM node
 *
 * @example
 * const count = signal(0);
 * render(h('div', {}, [count]), document.body);
 * // The div will automatically update when count changes
 */
declare function render(vnode: VNode | string | number | null | undefined | Function, container: HTMLElement): Node | null;
/**
 * Create a root for rendering with automatic reactivity
 *
 * This creates a root that supports fine-grained reactive updates.
 * Signals are automatically tracked and only the affected DOM nodes are updated.
 *
 * @param container - DOM element to render into
 * @returns Root object with render and unmount methods
 *
 * @example
 * const root = createRoot(document.body);
 * const count = signal(0);
 * root.render(h('div', {}, [count]));
 * // Later: count.value++ will automatically update the DOM
 */
declare function createRoot(container: HTMLElement): {
    render(vnode: VNode): void;
    unmount(): void;
};

export { DOMRenderer as D, Fragment as F, createRoot as a, createTextVNode as c, domRenderer as d, h, isVNode as i, render as r };