@featurevisor/sdk/lib/logger.d.ts

Featurevisor SDK for Node.js and the browser

export type LogLevel = "fatal" | "error" | "warn" | "info" | "debug";
export type LogMessage = string;
export interface LogDetails {
    [key: string]: any;
}
export type LogHandler = (level: LogLevel, message: LogMessage, details?: LogDetails) => void;
export interface CreateLoggerOptions {
    level?: LogLevel;
    handler?: LogHandler;
}
export declare const loggerPrefix = "[Featurevisor]";
export declare const defaultLogHandler: LogHandler;
export declare class Logger {
    static allLevels: LogLevel[];
    static defaultLevel: LogLevel;
    private level;
    private handle;
    constructor(options: CreateLoggerOptions);
    setLevel(level: LogLevel): void;
    log(level: LogLevel, message: LogMessage, details?: LogDetails): void;
    debug(message: LogMessage, details?: LogDetails): void;
    info(message: LogMessage, details?: LogDetails): void;
    warn(message: LogMessage, details?: LogDetails): void;
    error(message: LogMessage, details?: LogDetails): void;
}
export declare function createLogger(options?: CreateLoggerOptions): Logger;