import { Token } from './token';
export type InlineTypes = 'note' | 'line_break' | 'bold_italic_underline' | 'bold_underline' | 'italic_underline' | 'bold_italic' | 'bold' | 'italic' | 'underline' | 'escape';
export declare class Lexer {
    private static lastLineWasDualDialogue;
    private static scanIndex;
    /**
     * Replaces boneyard with an empty string. If a boneyard token exists
     * at the start of a line, it preserves token continuity by adding blank lines
     * for the lexer to parse.
     * @param match
     * @returns {string} empty string or blank lines
     */
    static boneyardStripper(match: string): string;
    /**
     * Tokenizes the script.
     * @param {string} script
     * @returns {[Token<Array>, Token<Array>]} tuple of title page and script token arrays
     */
    static tokenize(script: string): [Token[], Token[]];
    /**
     * Tokenizes the title page. Tests for title page keywords then lexes going forward.
     * If no keywords are found and empty array is returned.
     * @param {string} source
     * @returns {Token<Array>}
     */
    static tokenizeTitlePage(source: string): Token[];
    /**
     * Tokenizes all Fountain tokens except Title Page. Splits the script based on
     * blank lines then lexes in reverse to account for dual dialogue tokens.
     * @param {string} source
     * @returns {Token<Array>}
     */
    static tokenizeScript(source: string): Token[];
}
export declare class InlineLexer {
    static inline: Record<InlineTypes, string>;
    static reconstruct(line: string, escapeSpaces?: boolean): string;
}