import { SmrtCollection } from '@happyvertical/smrt-core';
import { PullRequest } from '../models/PullRequest';
import { Repository } from '../models/Repository';
import { SearchFilters } from '../types';
export declare class PullRequestCollection extends SmrtCollection<PullRequest> {
    static readonly _itemClass: typeof PullRequest;
    /**
     * Discover pull requests from a repository and sync to database
     *
     * @param options - Discovery options
     * @returns Array of PullRequest objects
     */
    discover(options: {
        repository: Repository;
        filters?: SearchFilters;
    }): Promise<PullRequest[]>;
    /**
     * Find PRs by repository
     *
     * @param repositoryId - Repository ID
     * @returns Array of PRs
     */
    findByRepository(repositoryId: string): Promise<PullRequest[]>;
    /**
     * Find open PRs
     *
     * @param repositoryId - Optional repository filter
     * @returns Array of open PRs
     */
    findOpen(repositoryId?: string): Promise<PullRequest[]>;
    /**
     * Find draft PRs
     *
     * @param repositoryId - Optional repository filter
     * @returns Array of draft PRs
     */
    findDrafts(repositoryId?: string): Promise<PullRequest[]>;
    /**
     * Find PRs ready to merge
     *
     * @param repositoryId - Optional repository filter
     * @returns Array of mergeable PRs
     */
    findReadyToMerge(repositoryId?: string): Promise<PullRequest[]>;
    /**
     * Find PRs by branch
     *
     * @param branch - Branch name (head or base)
     * @param repositoryId - Optional repository filter
     * @returns Array of PRs
     */
    findByBranch(branch: string, repositoryId?: string): Promise<PullRequest[]>;
    /**
     * Find PR by number in a repository
     *
     * @param repositoryId - Repository ID
     * @param number - PR number
     * @returns PullRequest or null
     */
    findByNumber(repositoryId: string, number: number): Promise<PullRequest | null>;
    /**
     * Find PRs ready to merge (AI-powered)
     *
     * @param repositoryId - Optional repository filter
     * @returns Array of PRs that are ready
     */
    findAIReadyToMerge(repositoryId?: string): Promise<PullRequest[]>;
    /**
     * Get PRs by change size
     *
     * @param size - Size classification
     * @param repositoryId - Optional repository filter
     * @returns Array of PRs
     */
    findBySize(size: 'xs' | 's' | 'm' | 'l' | 'xl', repositoryId?: string): Promise<PullRequest[]>;
    /**
     * Batch sync PRs from repository
     *
     * @param repository - Repository to sync from
     * @param options - Sync options
     * @returns Array of synced PRs
     */
    batchSync(repository: Repository, options?: {
        force?: boolean;
    }): Promise<PullRequest[]>;
    /**
     * Find pull requests by tenant ID
     *
     * @param tenantId - Tenant ID to filter by
     * @returns Array of pull requests for the tenant
     */
    findByTenant(tenantId: string): Promise<PullRequest[]>;
    /**
     * Find all global pull requests (no tenant association).
     *
     * Routes through the shared tenant-global helper so it does not throw under
     * an active tenant context (an explicit `tenant_id IS NULL` filter would be
     * flagged as an isolation violation). (#1600)
     *
     * @returns Array of global pull requests
     */
    findGlobal(): Promise<PullRequest[]>;
    /**
     * Find pull requests for a tenant plus all global pull requests.
     *
     * Fails closed if an active tenant context requests a different tenant's
     * rows; the admin/system path keeps the cross-tenant capability. (#1600)
     *
     * @param tenantId - Tenant ID to filter by
     * @returns Array of tenant and global pull requests
     */
    findWithGlobals(tenantId: string): Promise<PullRequest[]>;
}
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