/**
 * Common type definitions for the Neo4j service
 */
/**
 * Neo4j entity base interface
 * Common properties for all Neo4j entities
 */
export interface Neo4jEntity {
    id: string;
    createdAt: string;
    updatedAt: string;
}
/**
 * Project entity in Neo4j
 */
export interface Neo4jProject extends Neo4jEntity {
    name: string;
    description: string;
    status: string;
    urls?: Array<{
        title: string;
        url: string;
    }>;
    completionRequirements: string;
    outputFormat: string;
    taskType: string;
}
/**
 * Task entity in Neo4j
 */
export interface Neo4jTask extends Neo4jEntity {
    projectId: string;
    title: string;
    description: string;
    priority: string;
    status: string;
    urls?: Array<{
        title: string;
        url: string;
    }>;
    tags?: string[];
    completionRequirements: string;
    outputFormat: string;
    taskType: string;
}
/**
 * Knowledge entity in Neo4j
 */
export interface Neo4jKnowledge extends Neo4jEntity {
    projectId: string;
    text: string;
    tags?: string[];
}
/**
 * User entity in Neo4j
 */
export interface Neo4jUser extends Neo4jEntity {
    username: string;
    displayName: string;
    email?: string;
}
/**
 * TaskType entity in Neo4j
 */
export interface Neo4jTaskType {
    name: string;
    description?: string;
}
/**
 * Domain entity in Neo4j
 */
export interface Neo4jDomain {
    name: string;
    description?: string;
}
/**
 * Citation entity in Neo4j
 */
export interface Neo4jCitation extends Neo4jEntity {
    source: string;
    title?: string;
    author?: string;
    date?: string;
}
/**
 * Relationship types used in the Neo4j database
 */
export declare enum RelationshipTypes {
    CONTAINS_TASK = "CONTAINS_TASK",
    CONTAINS_KNOWLEDGE = "CONTAINS_KNOWLEDGE",
    DEPENDS_ON = "DEPENDS_ON",
    ASSIGNED_TO = "ASSIGNED_TO",
    CITES = "CITES",
    RELATED_TO = "RELATED_TO",
    HAS_TYPE = "HAS_TYPE",
    BELONGS_TO_DOMAIN = "BELONGS_TO_DOMAIN",
    BELONGS_TO_PROJECT = "BELONGS_TO_PROJECT"
}
/**
 * Node labels used in the Neo4j database
 */
export declare enum NodeLabels {
    Project = "Project",
    Task = "Task",
    Knowledge = "Knowledge",
    User = "User",
    TaskType = "TaskType",
    Domain = "Domain",
    Citation = "Citation"
}
/**
 * Pagination options for querying Neo4j
 */
export interface PaginationOptions {
    page?: number;
    limit?: number;
}
/**
 * Result with pagination metadata
 */
export interface PaginatedResult<T> {
    data: T[];
    total: number;
    page: number;
    limit: number;
    totalPages: number;
}
/**
 * Filter options for Project queries
 */
export interface ProjectFilterOptions extends PaginationOptions {
    status?: 'active' | 'pending' | 'in-progress' | 'completed' | 'archived' | ('active' | 'pending' | 'in-progress' | 'completed' | 'archived')[];
    taskType?: string;
    searchTerm?: string;
}
/**
 * Filter options for Task queries
 */
export interface TaskFilterOptions extends PaginationOptions {
    projectId: string;
    status?: 'backlog' | 'todo' | 'in-progress' | 'completed' | ('backlog' | 'todo' | 'in-progress' | 'completed')[];
    priority?: 'low' | 'medium' | 'high' | 'critical' | ('low' | 'medium' | 'high' | 'critical')[];
    assignedTo?: string;
    tags?: string[];
    taskType?: string;
    sortBy?: 'priority' | 'createdAt' | 'status';
    sortDirection?: 'asc' | 'desc';
}
/**
 * Filter options for Knowledge queries
 */
export interface KnowledgeFilterOptions extends PaginationOptions {
    projectId: string;
    tags?: string[];
    domain?: string;
    search?: string;
}
/**
 * Specific types for project dependencies stored within the DEPENDS_ON relationship properties.
 */
export declare enum ProjectDependencyType {
    REQUIRES = "requires",
    EXTENDS = "extends",
    IMPLEMENTS = "implements",
    REFERENCES = "references"
}
/**
 * Project dependency relationship type
 */
export interface ProjectDependency {
    sourceProjectId: string;
    targetProjectId: string;
    type: ProjectDependencyType;
    description: string;
}
/**
 * Search options for unified search
 */
export interface SearchOptions extends PaginationOptions {
    property?: string;
    value: string;
    entityTypes?: ('project' | 'task' | 'knowledge')[];
    caseInsensitive?: boolean;
    fuzzy?: boolean;
    taskType?: string;
}