import type { BacklogItem } from '../types.js';
/**
 * Walks `tasks/*.md`, returns the slugs of PRDs whose frontmatter `status:`
 * is `shipped`. Heuristic + curated proposals matching one of these slugs
 * get dropped from the merged backlog so the loop doesn't re-propose work
 * that's already done.
 */
export declare function readShippedSlugs(workspaceRoot: string): Promise<readonly string[]>;
export interface BacklogSourceOptions {
    readonly workspaceRoot: string;
    readonly stackRepos: ReadonlyArray<{
        readonly name: string;
        readonly path: string;
    }>;
    readonly githubLabel?: string;
    readonly includeProposed?: boolean;
    readonly aiPropose?: boolean;
    readonly aiProposeLimit?: number;
    /** Override the model for `--ai-propose`. */
    readonly aiProposeModel?: string;
    /** Per-slug failure counts. Slugs at/above the threshold get filtered out. */
    readonly failuresBySlug?: Readonly<Record<string, number>>;
    readonly maxFailuresPerSlug?: number;
}
export declare function readAllSources(options: BacklogSourceOptions): Promise<BacklogItem[]>;
//# sourceMappingURL=sources.d.ts.map