jelenjs/dist/types/src/reactive/utils.d.ts

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

/**
 * Shared utility functions for JelenJS
 */
import { ReadonlySignal, Signal } from "./signal";
export declare const DEBUG: boolean;
/**
 * Helper to detect if an object is a signal
 */
export declare function isSignal(value: any): boolean;
/**
 * Generate a unique ID
 */
export declare function generateId(prefix?: string): string;
/**
 * Helper to safely get value from a signal
 * Works with both getter functions and signal tuples
 * For class attributes, converts boolean value to string ('active' or '')
 */
export declare function getSignalValue<T>(signal: Signal<T> | ReadonlySignal<T> | T, isClassAttr?: boolean): T;
/**
 * Helper for using signals directly in JSX
 * This is a convenience function that ensures signals are properly tracked in JSX
 *
 * Usage: <div>{useSignal(count)}</div> instead of <div>{count}</div>
 */
export declare function useSignal<T>(signal: Signal<T> | ReadonlySignal<T> | T): T;