/**
* Emoji detection utilities using Intl.Segmenter
*/
import { type EmojiVersion } from "./emoji-data.generated.js";
export type { EmojiVersion } from "./emoji-data.generated.js";
/**
* Check if a string contains any emoji
* Uses Unicode 17.0.0 Emoji_Presentation data and variation selector (U+FE0F)
* to properly detect emoji while avoiding false positives from characters like
* #, *, digits 0-9, and text symbols like © which have \p{Emoji} but are not visual emoji
*/
export declare function hasEmoji(text: string): boolean;
/**
* Extract all emoji from a string using Intl.Segmenter
* Returns an array of emoji characters (including multi-codepoint sequences)
*
* Uses grapheme segmentation to properly handle:
* - Emoji with skin tone modifiers (🙋🏻)
* - ZWJ sequences (👨‍👩‍👧‍👦)
* - Flag sequences (🇺🇸)
* - Regional indicator sequences
* - Any other complex emoji grapheme clusters
*/
export declare function extractEmojis(text: string): string[];
/**
* Check if a version string is a valid emoji version
*/
export declare function isValidEmojiVersion(version: string): boolean;
/**
* Get the Unicode version for a given emoji character
* Returns undefined if the emoji is not found in our data
*/
export declare function getEmojiVersion(emoji: string): EmojiVersion | undefined;
/**
* Filter function for emoji versions
* Returns a filter function that checks if an emoji is from version or below
*/
export declare function filterEmojis(version: EmojiVersion): (emoji: string) => boolean;
/**
* Get all emoji that match the filter
* Generates emoji from codepoint ranges and filters them
*/
export declare function getAllEmojis(filter: (emoji: string) => boolean): string[];