/**
 * Throw-proof error description.
 *
 * Hostile or exotic thrown values can make `String(value)` throw (a `toString`
 * that throws, a revoked proxy, a null-prototype object) and a `message` getter
 * can throw too. Logging or recording a failure must never become a second
 * failure, so every failure path that stringifies a caught value uses this.
 *
 * @example
 * ```ts
 * import { safeErrorDescription } from "@gajae-code/utils";
 *
 * try {
 *     await risky();
 * } catch (error) {
 *     logger.warn("risky failed", { error: safeErrorDescription(error) });
 * }
 * ```
 */
export declare function safeErrorDescription(value: unknown): string;