import { DashboardQuestion } from "../../entities/dashboard-question.entity";
import { EntityManager } from "typeorm";
import { SqlExpression } from "./chartjs-sql-data-provider.service";
import { SqlExpressionResolverService } from "../sql-expression-resolver.service";
export declare function getLabels(question: DashboardQuestion, expressions: SqlExpression[], entityManager: EntityManager, sqlExpressionResolver: SqlExpressionResolverService): Promise<string[]>;
export declare function getKpi(question: DashboardQuestion, expressions: SqlExpression[], entityManager: EntityManager, sqlExpressionResolver: SqlExpressionResolverService): Promise<string>;
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