import { SmartDb } from "./smart-db";
import { SmartErrorSeverityValue, SmartErrorLocationValue } from "./smart-error";
export declare const SeverityLevel: {
    readonly None: 0;
    readonly Fatal: 1;
    readonly Error: 2;
    readonly Warning: 3;
    readonly Info: 4;
    readonly Debug: 5;
    readonly All: 9;
};
export declare type SeverityLevelType = typeof SeverityLevel;
export declare type SeverityLevelKey = keyof SeverityLevelType;
export declare type SeverityLevelValue = SeverityLevelType[keyof SeverityLevelType];
export declare class SmartDbLog {
    private db;
    private dbLogLevel;
    private consoleLogLevel;
    private userId;
    private dbLogging;
    private isLogging;
    private logFifo;
    constructor(db?: SmartDb);
    getConsoleLogLevel(): SeverityLevelValue;
    getDbLogLevel(): SeverityLevelValue;
    getDbLogging(): boolean;
    logDebug(type: SmartErrorLocationValue, location: string, message: string | Error, data?: any): void;
    logError(type: SmartErrorLocationValue, location: string, message: string | Error, data?: any): void;
    logFatal(type: SmartErrorLocationValue, location: string, message: string | Error, data?: any): void;
    logInfo(type: SmartErrorLocationValue, location: string, message: string | Error, data?: any): void;
    logWarning(type: SmartErrorLocationValue, location: string, message: string | Error, data?: any): void;
    setConsoleLogLevel(consoleLogLevel: SeverityLevelValue): void;
    setDb(db: SmartDb): void;
    setDbLogLevel(dbLogLevel: SeverityLevelValue): void;
    setDbLogging(dbLogging: boolean): void;
    setUserId(userId: string | number): void;
    writeLog(type: SmartErrorLocationValue, location: string, severity: SmartErrorSeverityValue, message: string | Error, data: unknown, timestamp?: Date | string | number): void;
    private nextStackEntry;
}
export declare const smartDbLog: SmartDbLog;