/**
 * GitHub Project V2 information
 */
export interface ProjectInfo {
    number: number;
    id: string;
    title: string;
    url: string;
}
/**
 * Project field information
 */
export interface ProjectField {
    id: string;
    name: string;
    dataType: string;
    options?: Array<{
        id: string;
        name: string;
    }>;
}
/**
 * Project item (issue/PR in project)
 */
export interface ProjectItem {
    id: string;
    contentId: string;
    fieldValues: Record<string, unknown>;
}
/**
 * Service for GitHub Projects V2 operations
 * Single Responsibility: GitHub Projects integration
 */
export declare class ProjectService {
    private fieldsCache;
    /**
     * Ensure GitHub CLI has project scope
     */
    ensureProjectScope(): Promise<boolean>;
    /**
     * Find existing HubLaunch project
     */
    findExistingProject(owner: string): Promise<number | null>;
    /**
     * Create new HubLaunch project
     */
    createProject(owner: string): Promise<number>;
    /**
     * Get or create project
     */
    getOrCreateProject(owner: string): Promise<number>;
    /**
     * Get project global ID
     */
    getProjectId(owner: string, projectNumber: number): Promise<string>;
    /**
     * List project fields (with caching to avoid rate limits)
     */
    listFields(owner: string, projectNumber: number): Promise<ProjectField[]>;
    /**
     * Create a single-select field with options using GraphQL
     */
    createSingleSelectField(projectId: string, fieldName: string, options: Array<{
        name: string;
        color?: string;
        description?: string;
    }>): Promise<string>;
    /**
     * Ensure single-select field exists with given options
     */
    ensureSingleSelectField(owner: string, projectNumber: number, projectId: string, fieldName: string, options: string[]): Promise<string>;
    /**
     * Ensure tracking name field exists
     */
    ensureTrackingNameField(owner: string, projectNumber: number): Promise<string>;
    /**
     * Add issue to project
     */
    addIssueToProject(issueNumber: number, projectNumber: number, owner?: string): Promise<string>;
    /**
     * Update text field in project item
     */
    updateTextField(projectId: string, itemId: string, fieldId: string, value: string): Promise<void>;
    /**
     * Update single-select field in project item
     */
    updateSingleSelectField(projectId: string, itemId: string, fieldId: string, optionId: string): Promise<void>;
    /**
     * Set tracking name for project item
     */
    setTrackingName(issueNumber: number, trackingName: string, projectNumber: number, projectId: string, owner?: string): Promise<void>;
    /**
     * Remove issue from project
     */
    removeIssueFromProject(itemId: string, projectNumber: number, owner?: string): Promise<void>;
    /**
     * Get project info
     */
    getProjectInfo(owner: string, projectNumber: number): Promise<ProjectInfo>;
    /**
     * Find field by name
     */
    findFieldByName(owner: string, projectNumber: number, fieldName: string): Promise<ProjectField | null>;
    /**
     * Get option ID for single-select field
     */
    getFieldOptionId(owner: string, projectNumber: number, fieldName: string, optionName: string): Promise<string | null>;
    /**
     * Update status field for an issue in project
     */
    updateIssueStatus(itemId: string, status: string, projectId: string, owner: string, projectNumber: number): Promise<void>;
    /**
     * Update priority field for an issue in project
     */
    updateIssuePriority(itemId: string, priority: string, projectId: string, owner: string, projectNumber: number): Promise<void>;
    /**
     * Set issue tracking status (OwnerIsTracking or AssigneeIsFollowing)
     * Determines which field to update based on whether current user is the issue creator
     */
    setIssueTracking(itemId: string, isTracking: boolean, projectId: string, owner: string, projectNumber: number): Promise<void>;
    /**
     * Get all issues from project with their fields
     */
    getProjectIssues(owner: string, projectNumber: number): Promise<Array<{
        number: number;
        title: string;
        trackingName: string;
        status: string;
        priority: string;
        itemId: string;
        githubState: 'open' | 'closed';
        ownerIsTracking: boolean;
        assigneeIsFollowing: boolean;
        prNumber?: number;
        prUrl?: string;
        deploymentStatus?: 'pending' | 'success' | 'failed';
        deploymentTimestamp?: string;
    }>>;
    /**
     * Find project item by issue number
     */
    findProjectItem(owner: string, projectNumber: number, issueNumber: number): Promise<string | null>;
}
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