/**
 * Workflow Autonomous Service -- resume artifact content validators.
 *
 * This module is the extracted validation sub-tree of
 * `workflow-autonomous-resume-helpers.ts` (B wave-3 file-size split).
 * It hosts the pure JSON / front-matter / markdown-body checks
 * (`isValidResumeArtifact`, `getCheckpointValidationRefs`,
 * `getMarkdownBody`, `extractMarkdownListSection` and their private
 * helpers). Function bodies and behaviour are unchanged (verbatim
 * move); the I/O-bound `readResumeArtifact` pipeline stays in the
 * sibling module.
 */
export declare function getMarkdownBody(content: string): string;
export declare function extractMarkdownListSection(body: string, heading: string): string[];
export declare function getCheckpointValidationRefs(checkpointContent: string): string[];
export declare function isValidResumeArtifact(artifact: string, content: string, sessionId: string, goal: string): boolean;