export declare const CJK_RADICALS_SUPPLEMENT = "\u2E80-\u2EFF";
export declare const KANGXI_RADICALS = "\u2F00-\u2FDF";
export declare const HIRAGANA = "\u3040-\u309F";
export declare const KATAKANA_NO_MIDDLE_DOT = "\u30A0-\u30FA\u30FC-\u30FF";
export declare const BOPOMOFO = "\u3100-\u312F";
export declare const ENCLOSED_CJK_LETTERS_AND_MONTHS = "\u3200-\u32FF";
export declare const CJK_UNIFIED_IDEOGRAPHS_EXTENSION_A = "\u3400-\u4DBF";
export declare const CJK_UNIFIED_IDEOGRAPHS = "\u4E00-\u9FFF";
export declare const CJK_COMPATIBILITY_IDEOGRAPHS = "\uF900-\uFAFF";
export declare const GREEK_AND_COPTIC = "\u0370-\u03FF";
export declare const LATIN_1_SUPPLEMENT_AFTER_NBSP = "\u00A1-\u00FF";
export declare const NUMBER_FORMS = "\u2150-\u218F";
export declare const DINGBATS = "\u2700-\u27BF";
export declare const CJK = "\u2E80-\u2EFF\u2F00-\u2FDF\u3040-\u309F\u30A0-\u30FA\u30FC-\u30FF\u3100-\u312F\u3200-\u32FF\u3400-\u4DBF\u4E00-\u9FFF\uF900-\uFAFF";
export declare const AN = "A-Za-z0-9";
export declare const A = "A-Za-z";
export declare const UPPER_AN = "A-Z0-9";
export declare const OPERATORS_BASE = "\\+\\*=&";
export declare const OPERATORS_WITH_HYPHEN = "\\+\\*=&\\-";
export declare const OPERATORS_NO_PLUS = "\\*=&\\-";
export declare const GRADE_OPERATORS = "\\+\\-\\*";
export declare const QUOTES = "`\"\u05F4";
export declare const LEFT_BRACKETS_BASIC = "\\(\\[\\{";
export declare const RIGHT_BRACKETS_BASIC = "\\)\\]\\}";
export declare const LEFT_BRACKETS_EXTENDED = "\\(\\[\\{<>\u201C";
export declare const RIGHT_BRACKETS_EXTENDED = "\\)\\]\\}<>\u201D";
export declare const ANS_CJK_AFTER = "A-Za-z\u0370-\u03FF0-9@\\$%\\^&\\*\\-\\+\\\\=\u00A1-\u00FF\u2150-\u218F\u2700-\u27BF";
export declare const ANS_BEFORE_CJK = "A-Za-z\u0370-\u03FF0-9\\$%\\^&\\*\\-\\+\\\\=\u00A1-\u00FF\u2150-\u218F\u2700-\u27BF";
export declare const FILE_PATH_DIRS = "home|root|usr|etc|var|opt|tmp|dev|mnt|proc|sys|bin|boot|lib|media|run|sbin|srv|node_modules|path|project|src|dist|test|tests|docs|templates|assets|public|static|config|scripts|tools|build|out|target|your|\\.claude|\\.git|\\.vscode";
export declare const FILE_PATH_CHARS = "[A-Za-z0-9_\\-\\.@\\+\\*]+";
export declare const UNIX_ABSOLUTE_FILE_PATH: RegExp;
export declare const UNIX_RELATIVE_FILE_PATH: RegExp;
export declare const WINDOWS_FILE_PATH: RegExp;
export declare const ANY_CJK: RegExp;
export declare const CJK_PUNCTUATION: RegExp;
export declare const PUNCTUATION_CJK: RegExp;
export declare const CJK_TILDE: RegExp;
export declare const CJK_TILDE_EQUALS: RegExp;
export declare const CJK_PERIOD: RegExp;
export declare const AN_PERIOD_CJK: RegExp;
export declare const AN_COLON_CJK: RegExp;
export declare const DOTS_CJK: RegExp;
export declare const FIX_CJK_COLON_ANS: RegExp;
export declare const CJK_QUOTE: RegExp;
export declare const QUOTE_CJK: RegExp;
export declare const FIX_QUOTE_ANY_QUOTE: RegExp;
export declare const QUOTE_AN: RegExp;
export declare const CJK_QUOTE_AN: RegExp;
export declare const CJK_SINGLE_QUOTE_BUT_POSSESSIVE: RegExp;
export declare const SINGLE_QUOTE_CJK: RegExp;
export declare const FIX_POSSESSIVE_SINGLE_QUOTE: RegExp;
export declare const SINGLE_QUOTE_PURE_CJK: RegExp;
export declare const HASH_ANS_CJK_HASH: RegExp;
export declare const CJK_HASH: RegExp;
export declare const HASH_CJK: RegExp;
export declare const CJK_FINAL_HASHTAG: RegExp;
export declare const CJK_OPERATOR_ANS: RegExp;
export declare const ANS_OPERATOR_CJK: RegExp;
export declare const CJK_SLASH_CJK: RegExp;
export declare const CJK_SLASH_ANS: RegExp;
export declare const ANS_SLASH_CJK: RegExp;
export declare const PIPE_CJK_CONTACT: RegExp;
export declare const PIPE_SEPARATOR: RegExp;
export declare const PLUS_CJK_CONTACT: RegExp;
export declare const PLUS_SEPARATOR: RegExp;
export declare const SINGLE_LETTER_GRADE_CJK: RegExp;
export declare const CJK_SIGN_DIGIT: RegExp;
export declare const CJK_HYPHEN_FLAG: RegExp;
export declare const AN_PLUS_CJK: RegExp;
export declare const CJK_LESS_THAN: RegExp;
export declare const LESS_THAN_CJK: RegExp;
export declare const CJK_GREATER_THAN: RegExp;
export declare const GREATER_THAN_CJK: RegExp;
export declare const CJK_LEFT_BRACKET: RegExp;
export declare const RIGHT_BRACKET_CJK: RegExp;
export declare const ANS_CJK_LEFT_BRACKET_ANY_RIGHT_BRACKET: RegExp;
export declare const LEFT_BRACKET_ANY_RIGHT_BRACKET_ANS_CJK: RegExp;
export declare const ANS_CJK_RIGHT_QUOTE_ANY_RIGHT_QUOTE: RegExp;
export declare const AN_LEFT_BRACKET: RegExp;
export declare const RIGHT_BRACKET_AN: RegExp;
export declare const CJK_UNIX_ABSOLUTE_FILE_PATH: RegExp;
export declare const CJK_UNIX_RELATIVE_FILE_PATH: RegExp;
export declare const CJK_WINDOWS_PATH: RegExp;
export declare const UNIX_ABSOLUTE_FILE_PATH_SLASH_CJK: RegExp;
export declare const UNIX_RELATIVE_FILE_PATH_SLASH_CJK: RegExp;
export declare const CJK_ANS: RegExp;
export declare const ANS_CJK: RegExp;
export declare const S_A: RegExp;
export declare const MIDDLE_DOT: RegExp;
export declare const VOID_HTML_TAGS: Set<string>;
export declare const BARE_HTML_TAG: RegExp;
export declare const CLOSING_HTML_TAG: RegExp;
export declare const CJK_HTML_TAG_MENTION: RegExp;
export declare const HTML_TAG_MENTION_CJK: RegExp;
export declare const BRACKET_PATTERNS: {
    pattern: RegExp;
    open: string;
    close: string;
}[];
export declare class PlaceholderReplacer {
    private placeholder;
    private startDelimiter;
    private endDelimiter;
    private static patternCache;
    private items;
    private index;
    private pattern;
    constructor(placeholder: string, startDelimiter: string, endDelimiter: string);
    store(item: string): string;
    restore(text: string): string;
}
export declare class Pangu {
    version: string;
    constructor();
    spacingText(text: string): string;
    hasProperSpacing(text: string): boolean;
    private fixBracketSpacing;
}
export declare const pangu: Pangu;