export interface matchedFunction {
    prototype?: string;
    match: string;
    name: string;
    pos: number;
    len: number;
}
export interface functionFields {
    overloads: akitaFunction[];
    value: string;
}
export interface akitaFunction {
    prototype?: string;
    fields?: functionFields[];
    inside?: string;
    total: string;
    name: string;
    pos: number;
    _id: number;
    id: string;
}
export declare const default_lexer_options: {
    insensitive?: boolean;
    argument?: string;
    opener?: string;
    closer?: string;
};
export declare class Lexer {
    private options;
    private regexp;
    private functions;
    input: string;
    constructor(options?: typeof default_lexer_options);
    set_input(n: string): void;
    set_functions(functions: string[]): this;
    find_function(x: string): string | undefined;
    private match_functions;
    lex_inside(after: string, functions_array: Array<akitaFunction>): {
        fields: functionFields[];
        inside: string;
        functions_array: akitaFunction[];
    };
    main(debug?: boolean): {
        functions_array: akitaFunction[];
        input: string;
    };
}
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