export type Capture = (Array<string> & {
    index: number;
}) | (Array<string> & {
    index?: number;
});
export type State = {
    key?: string | number | undefined;
    inline?: boolean | null | undefined;
    [key: string]: any;
};
export type MatchFunction = {
    regex?: RegExp;
} & ((source: string, state: State, prevCapture: string) => Capture | null | undefined);