import { log_level } from './level';
import { Composition } from './compose';
import { Log } from './context';
import { LoggerConfig } from './config';
interface ParseOptions {
    readonly level?: log_level;
    readonly tags?: string;
    readonly stringAsMessage?: boolean;
}
export interface Logger {
    message(message: string | Composition, level?: log_level, tags?: string): Logger;
    value(value: any, level?: log_level, tags?: string): Logger;
    failure(reason: any, level?: log_level, tags?: string): Logger;
    threshold(threshold: log_level): Logger;
    settings(settings: Partial<LoggerConfig>): Logger;
    create(value: any, options?: ParseOptions): Promise<Log>;
    submit(data: Log): Logger;
    settle(): Promise<void>;
}
export declare function createLogger(settings?: Partial<LoggerConfig>): Logger;
export {};