/**
 * Parses commands that carry data away for good
 *
 * Answers one question about a command's text: does it destroy the whole
 * container — a machine, a database, a volume, a disk, a set of jobs. The
 * contents inside a container are out of scope here: they get changed every
 * day, and a block on them would turn the marker into a habit.
 *
 * No server is needed here at all: the verdict is decided from the command's
 * name and its arguments. Paths and symlinks are the job of destructive-command.ts.
 */
/** DB clients: the query is only visible in their own argument or on stdin */
export declare const DB_CLIENTS: string[];
/** Verdict for one command */
export interface IrreversibleVerdict {
    blocked: boolean;
    /** Human-readable explanation: what exactly was stopped, and why */
    reason?: string;
}
/**
 * Inspect a command from its text alone.
 *
 * A name is looked for in the command position: `reboot` as the first word
 * is an invocation, `reboot` inside a path or a quoted string is a mention,
 * and it is skipped.
 */
export declare function inspectIrreversible(command: string): IrreversibleVerdict;