import type { OutputFormat } from '../types.js';
export interface EmitErrorOpts {
    /** Output format for routing — only json/jsonl emit through here today. */
    format: OutputFormat;
    /** Forward --timing so meta.timing_ms surfaces on error envelopes too. */
    timing?: boolean;
    /** Code to use when the thrown value is NOT a SessionReaderError. */
    fallbackCode: string;
}
/**
 * Emit a v2 failure envelope for `err` and set process.exitCode.
 *
 * Behaves identically to the legacy in-command catch blocks the codebase
 * shipped before this helper landed — promoting the shape into one place
 * means every command surfaces the same `class`/`code`/`retryable`/
 * `detail`/`suggestion` fields without per-file drift.
 *
 * Callers that still need a TTY error string can keep their own
 * formatter.error() write before/after calling this; we don't lock that
 * out, but if you can, prefer routing the human path through
 * createFormatter().error() and letting this helper own the structured
 * channel.
 */
export declare function emitError(err: unknown, opts: EmitErrorOpts): void;
//# sourceMappingURL=error-emit.d.ts.map