import { ATN, LexerAction } from "antlr4ng";
import { CodeGenerator } from "../codegen/CodeGenerator.js";
import { LexerGrammar } from "../tool/LexerGrammar.js";
import { ActionAST } from "../tool/ast/ActionAST.js";
import { GrammarAST } from "../tool/ast/GrammarAST.js";
import { TerminalAST } from "../tool/ast/TerminalAST.js";
import type { IStatePair } from "./IATNFactory.js";
import { ParserATNFactory } from "./ParserATNFactory.js";
export declare class LexerATNFactory extends ParserATNFactory {
    private codegenTemplates;
    /** Maps from an action index to a {@link LexerAction} object. */
    private indexToActionMap;
    /** Maps from a {@link LexerAction} object to the action index. */
    private actionToIndexMap;
    private readonly ruleCommands;
    constructor(g: LexerGrammar, codeGenerator?: CodeGenerator);
    createATN(): ATN;
    rule(ruleAST: GrammarAST, name: string, blk: IStatePair): IStatePair;
    action(action: ActionAST | string): IStatePair;
    action(node: GrammarAST, lexerAction: LexerAction): IStatePair;
    lexerAltCommands(alt: IStatePair, commands: IStatePair): IStatePair;
    lexerCallCommand(id: GrammarAST, arg: GrammarAST): IStatePair;
    lexerCommand(id: GrammarAST): IStatePair;
    range(a: GrammarAST, b: GrammarAST): IStatePair;
    set(associatedAST: GrammarAST, alts: GrammarAST[], invert: boolean): IStatePair;
    /**
     * For a lexer, a string is a sequence of char to match.  That is, "fog" is treated as 'f' 'o' 'g' not as a
     * single transition in the DFA. Machine== o-'f'->o-'o'->o-'g'->o and has n+1 states for n characters.
     * If "caseInsensitive" option is enabled, "fog" will be treated as o-('f'|'F') -> o-('o'|'O') -> o-('g'|'G').
     */
    stringLiteral(stringLiteralAST: TerminalAST): IStatePair;
    /** `[Aa\t \u1234a-z\]\p{Letter}\-]` char sets */
    charSetLiteral(charSetAST: GrammarAST): IStatePair;
    tokenRef(node: TerminalAST): IStatePair | null;
    private getSetFromCharSetLiteral;
    private getLexerActionIndex;
    private checkRange;
    private lexerCallCommandOrCommand;
    private applyPrevStateAndMoveToCodePoint;
    private applyPrevStateAndMoveToProperty;
    private applyPrevState;
    private checkCharAndAddToSet;
    private checkRangeAndAddToSet;
    private createTransition;
    private createLexerAction;
    private checkCommands;
    private getModeConstantValue;
    private getTokenConstantValue;
    private getChannelConstantValue;
}