import { FragmentDefinitionNode, GraphQLResolveInfo, SelectionNode } from 'graphql';
import { DataSource, EntitySchema, ObjectType } from 'typeorm';
import { RelationMap } from 'typeorm-relations';
export declare class GraphRelationBuilder {
    private readonly dataSource;
    constructor(dataSource: DataSource);
    buildForQuery<Entity extends InstanceType<any>>(entity: ObjectType<Entity> | EntitySchema<Entity> | string, info: GraphQLResolveInfo, path?: string): RelationMap<Entity>;
    build<Entity extends InstanceType<any>>(entity: ObjectType<Entity> | EntitySchema<Entity> | string, baseNode: SelectionNode, fragments?: Record<string, FragmentDefinitionNode>, basePropertyPath?: string, currentLevel?: number): RelationMap<Entity>;
    private getEntityMetadata;
}