export declare function isDebugging(enabled?: boolean): boolean;
export declare function inspect(value: any, wrap?: boolean, recursionDepth?: number, visited?: Set<unknown>): string;
interface Colorize {
    format(input: any): string;
    number(input: number): string;
    symbol(input: symbol): string;
    string(input: string, doQuote?: boolean): string;
    key(input: string | symbol | number): string;
    boolean(input: boolean): string;
    undefined(): string;
    null(): string;
}
export declare const colorize: Colorize;
export {};