@primer/react/dist/utils/character-counter.d.ts

An implementation of GitHub's Primer Design System using React

/**
 * Shared character counting functionality for text inputs with character limits.
 * Handles real-time character count updates, validation, and aria-live announcements.
 */
export interface CharacterCounterCallbacks {
    onCountUpdate: (count: number, isOverLimit: boolean, message: string) => void;
    onScreenReaderAnnounce: (message: string) => void;
}
export declare class CharacterCounter {
    private announceTimeout;
    private callbacks;
    private isInitialLoad;
    constructor(callbacks: CharacterCounterCallbacks);
    /**
     * Update the character count based on current input value
     */
    updateCharacterCount(currentLength: number, maxLength: number): void;
    /**
     * Announce character count to screen readers with debouncing
     */
    private announceToScreenReader;
    /**
     * Clean up any pending timeouts
     */
    cleanup(): void;
}
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