import { Token } from "@scinorandex/slex";
export type Production = {
    lhs: GrammarToken;
    identifier: string;
    originalProductionIndex: number;
    name: string | null;
    rhs: {
        type: "terminal" | "variable";
        token: GrammarToken;
        identifier: string;
        name: string | null;
    }[];
};
export declare const dehydateProduction: (opts: Production) => {
    lhs: {
        column: number;
        lexeme: string;
        line: number;
        type: GrammarTokenType;
    };
    identifier: string;
    name: string | null;
    originalProductionIndex: number;
    rhs: {
        type: "terminal" | "variable";
        token: {
            column: number;
            lexeme: string;
            line: number;
            type: GrammarTokenType;
        };
        identifier: string;
        name: string | null;
    }[];
};
export declare const hydrateProduction: (production: ReturnType<typeof dehydateProduction>) => Production;
export type GrammarTokenMetadata = {};
export declare enum GrammarTokenType {
    IDENTIFIER = 0,
    L_ANGLE = 1,
    R_ANGLE = 2,
    L_BRACKET = 3,
    R_BRACKET = 4,
    L_PAREN = 5,
    R_PAREN = 6,
    PIPE = 7,
    QUESTION_MARK = 8,
    COLON = 9,
    SEMICOLON = 10,
    NUMBER = 11,
    EQUALS = 12,
    COMMA = 13,
    EOF = 14,
    PRODUCTION_NAME = 15,
    TOKEN_NAME = 16
}
export type GrammarToken = Token<GrammarTokenType, GrammarTokenMetadata>;