import { AnalyzerError } from './errors';
export interface AnalyzerOptions {
    enabled?: boolean;
    environment?: string;
    onError?: (error: AnalyzerError) => void | Promise<void>;
    onSlowQuery?: (payload: Payload) => void | Promise<void>;
    slowQueryThreshold?: number;
    verbose?: boolean;
    costs?: boolean;
    settings?: boolean;
    buffers?: boolean;
    serialize?: 'NONE' | 'TEXT' | 'BINARY';
    wal?: boolean;
    timing?: boolean;
    summary?: boolean;
}
export interface Payload {
    query: string;
    actualExecutionTime: number;
    queryPlan: string;
    planningTime: string;
    executionTime: string;
    startCost: string;
    endCost: string;
    params: string | undefined;
}
export interface QueryPlanRow {
    'QUERY PLAN': string;
}