jelenjs/dist/types/src/dom/component.d.ts

Core runtime library for JelenJS - an experimental UI framework with fine-grained reactivity

/**
 * Component Lifecycle for JelenJS
 */
/**
 * Set the current component context (used internally)
 */
export declare function setCurrentComponent(component: any): void;
/**
 * Get the current component context
 */
export declare function getCurrentComponent(): any;
/**
 * Register a callback to be executed when the component is mounted to the DOM
 * @param callback Function to execute after mounting
 */
export declare function onMount(callback: () => void): void;
/**
 * Register a callback to be executed when the component is unmounted from the DOM
 * @param callback Function to execute before unmounting
 */
export declare function onUnmount(callback: () => void): void;
/**
 * Register a callback to be executed when the component updates
 * @param callback Function to execute on update
 */
export declare function onUpdate(callback: () => void): void;
/**
 * Similar to React's useEffect, combines onMount, onUpdate and onUnmount
 * @param callback Effect function that can return a cleanup function
 * @param deps Optional dependency array for selective updates
 */
export declare function useEffect(callback: () => (() => void) | void, deps?: any[]): void;
/**
 * Get the current element being rendered
 */
export declare function getCurrentElement(): HTMLElement | null;
/**
 * Set the current element being rendered (for internal use)
 */
export declare function setCurrentElement(element: HTMLElement | null): void;
/**
 * Mark a component as mounted and run mount callbacks
 * @param component The component instance
 */
export declare function markAsMounted(component: any): void;
/**
 * Handle component unmount and run cleanup
 * @param component The component instance
 */
export declare function handleUnmount(component: any): void;