import { NodeType, GraphQuery } from '../types';
export interface WhereClause {
    field: string;
    operator: '=' | '!=' | 'LIKE' | 'IN' | 'NOT IN' | '>' | '<' | '>=' | '<=' | 'MATCH';
    value: any;
}
export interface JoinClause {
    table: string;
    on: string;
    type?: 'INNER' | 'LEFT' | 'RIGHT';
}
export declare class QueryBuilder {
    private selectClause;
    private fromClause;
    private joinClauses;
    whereClauses: WhereClause[];
    private orderByClause;
    private limitClause?;
    private offsetClause?;
    select(fields: string | string[]): this;
    from(table: string): this;
    join(table: string, on: string, type?: 'INNER' | 'LEFT' | 'RIGHT'): this;
    where(field: string, operator: WhereClause['operator'], value: any): this;
    whereIn(field: string, values: any[]): this;
    whereEquals(field: string, value: any): this;
    whereLike(field: string, pattern: string): this;
    orderBy(field: string, direction?: 'ASC' | 'DESC'): this;
    limit(count: number): this;
    offset(count: number): this;
    build(): string;
    static create(): QueryBuilder;
}
export declare class GraphQueryBuilder {
    static findNodes(query: GraphQuery): string;
    static findRelationships(query: GraphQuery): string;
    static findCallers(nodeId: string, maxDepth?: number): string;
    static findCallees(nodeId: string, maxDepth?: number): string;
    static findImplementations(interfaceId: string): string;
    static findExtensions(parentId: string): string;
    static findReferences(symbolId: string): string;
    static findDependencies(nodeId: string, direction?: 'inbound' | 'outbound'): string;
    static searchByName(searchTerm: string, nodeTypes?: NodeType[]): string;
    static getFileSymbols(filePath: string, repository: string): string;
    static getRepositoryStats(repository: string): string;
}
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