export type TokenType = 'NUMBER' | 'STRING' | 'IDENT' | 'DOT' | 'LBRACKET' | 'RBRACKET' | 'LPAREN' | 'RPAREN' | 'COMMA' | 'QUESTION' | 'COLON' | 'OP' | 'EOF';
export interface Token {
    readonly type: TokenType;
    readonly value: string;
    readonly pos: number;
}
export declare class LexerError extends Error {
    readonly pos: number;
    constructor(message: string, pos: number);
}
export declare function tokenize(input: string): Token[];
//# sourceMappingURL=lexer.d.ts.map