type CliError = {
    readonly what: string;
    readonly why?: string;
    readonly path?: string;
    readonly httpStatus?: number;
    readonly remedy: string;
};
declare const cliErr: (e: CliError) => CliError;
declare const causeOf: (e: unknown) => string;
declare const formatCliError: (e: CliError) => string;
export { cliErr, causeOf, formatCliError };
export type { CliError };