type Fence = {
    marker: "`" | "~";
    length: number;
};
export type MarkdownScanState = {
    comment: boolean;
    fence: Fence | null;
};
export declare function findDetailsClose(lines: string[], startIdx: number): number;
export declare function isJournalLikeSummary(line: string): boolean;
export declare function skipMarkdownLine(state: MarkdownScanState, line: string): boolean;
export {};