import { Timing } from "./timings";
export declare type Level = "vhigh" | "high" | "med" | "low";
/**
 * Warning level timing/length display
 */
export declare const Levels: {
    readonly VHigh: "vhigh";
    readonly High: "high";
    readonly Med: "med";
    readonly Low: "low";
};
/**
 * Get warning level for timing
 */
export declare function timingLevel(timing: Timing): Level;
/**
 * Get warning level for byte length
 */
export declare function lengthLevel(bytes: number): Level;