export declare type HTML = string;
export declare type NestedParseFunction = ((source: string, state: ParsingState, config: IParserConfig) => SyntaxContent);
export declare type NestedOutputFunction = ((node: ISyntaxNode, state: ParsingState) => HTML);
export declare type ParseFunction = ((match: RegExpExecArray, parse: NestedParseFunction, state: ParsingState, config: IParserConfig) => ISyntaxNode);
export declare type HtmlFunction = ((node: ISyntaxNode, output: NestedOutputFunction, state: ParsingState) => HTML);
export declare type SyntaxContent = ISyntaxNode[] | HTML;
export declare type Rules = IRule[];
export interface IParserConfig {
    rules: Rules;
    initialState: ParsingState;
    allowHtml: boolean;
    debug: boolean;
}
export declare enum ParsingState {
    INLINE = 0,
    BLOCK = 1,
    ANY = 2
}
export interface IRule {
    name: string;
    state: ParsingState;
    regex: RegExp;
    parse: ParseFunction;
    html: HtmlFunction;
}
export interface ISyntaxNode<T = any> {
    content: SyntaxContent;
    rule: IRule;
    meta?: T;
}
export declare const defaultParserConfig: IParserConfig;