import type { BacklogItem } from '../types.js';
/**
 * All factory-generated work branches sit under the `ai-<type>/...`
 * namespace so they're easy to filter, branch-protect, and tell apart from
 * human-driven branches. Type is heuristically picked from the item's
 * title + description (matching the /super feat skill's prefix convention).
 */
export declare function detectFactoryBranchType(description: string): string;
export declare function buildFactoryBranchName(item: BacklogItem): string;
export interface PrdInput {
    readonly workspaceRoot: string;
    readonly item: BacklogItem;
    readonly stackRepos: ReadonlyArray<{
        readonly name: string;
        readonly path: string;
    }>;
    readonly date: string;
}
export declare function writeFactoryPrd(input: PrdInput): Promise<string>;
export declare function appendStatusLogEntry(prdPath: string, entry: string): Promise<void>;
/**
 * Update the PRD's frontmatter `status:` line. The backlog dedup reads
 * `status: shipped` to skip slugs that already shipped, so this MUST be
 * called when an iteration actually ships PRs (not just when the build
 * phase no-ops with `status: skipped` outcomes everywhere).
 */
export declare function setPrdStatus(prdPath: string, status: 'in-progress' | 'shipped' | 'failed' | 'partial-shipped'): Promise<void>;
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