import * as G from '../GrammarComposer.js';
import * as R from 'regexp-composer';
export declare class RegExpGrammar {
    disjunction: () => G.Production[];
    sequence: () => G.Repetition;
    element: () => G.Choice;
    possiblyQuantifiedExpression: () => G.Production[];
    exactCountQuantifier: () => G.PatternTerminal;
    countRangeQuantifier: () => G.PatternTerminal;
    group: () => G.Choice;
    uncapturedGroup: () => (string | (() => G.Production[]))[];
    namedCaptureGroup: () => (string | G.PatternTerminal | (() => G.Production[]))[];
    unnamedCaptureGroup: () => (string | (() => G.Production[]))[];
    unnamedBackreference: () => G.PatternTerminal;
    namedBackreference: () => G.PatternTerminal;
    backReference: G.Choice;
    positiveLookahead: () => (string | (() => G.Production[]))[];
    negativeLookahead: () => (string | (() => G.Production[]))[];
    positiveLookbehind: () => (string | (() => G.Production[]))[];
    negativeLookbehind: () => (string | (() => G.Production[]))[];
    lookaround: G.Choice;
    singleCharExpression: () => G.Choice;
    unreservedCharLiteral: () => G.PatternTerminal;
    escapedCharLiteral: () => G.PatternTerminal;
    hexCharcode: () => G.PatternTerminal;
    controlCharcode: () => G.PatternTerminal;
    codepoint: () => G.PatternTerminal;
    codepointRange: () => G.PatternTerminal;
    unicodeProperty: () => G.PatternTerminal;
    notUnicodeProperty: () => G.PatternTerminal;
    unicodePropertyBodyPattern: R.Pattern;
    charClassChar: () => G.PatternTerminal;
    charClass: () => G.Production[];
    charcodeOrEscapedChar: G.Choice;
    charRangeElement: G.Choice;
    charRange: () => (string | G.Choice)[];
    starQuantifier: () => string;
    plusQuantifier: () => string;
    nongreedyQuantifier: () => string;
    charClassNegator: () => string;
    inputStartAnchor: () => string;
    inputEndAnchor: () => string;
    anyCharWildcard: () => string;
    disjunctionSeparator: () => string;
    anchor: G.Choice;
    escapedCharacterClass: () => G.PatternTerminal;
}