/**
 * One string-keyed payload of a coding-harness tool invocation.
 *
 * @private internal type of agent-message runtime logs
 */
type RuntimeLogToolInput = Record<string, unknown>;
/**
 * One content block of a Claude Code `stream-json` assistant event.
 *
 * @private internal type of agent-message runtime logs
 */
export type AgentMessageRuntimeLogContentBlock = {
    readonly type?: string;
    readonly text?: string;
    readonly name?: string;
    readonly input?: RuntimeLogToolInput;
};
/**
 * One file path touched by a Codex `file_change` item.
 *
 * @private internal type of agent-message runtime logs
 */
export type AgentMessageRuntimeLogFileChange = {
    readonly path?: string;
};
/**
 * Minimal shape of one coding-harness runtime log event.
 *
 * The runtime log mixes two harness formats — Claude Code `stream-json` (`type`/`message`) and
 * Codex JSONL (`type`/`item`) — so both are described by one permissive structure and every
 * consumer reads only the fields it understands.
 *
 * @private internal type of agent-message runtime logs
 */
export type AgentMessageRuntimeLogEvent = {
    readonly type?: string;
    readonly message?: {
        readonly content?: ReadonlyArray<AgentMessageRuntimeLogContentBlock>;
    };
    readonly item?: {
        readonly type?: string;
        readonly command?: string;
        readonly exit_code?: number | null;
        readonly changes?: ReadonlyArray<AgentMessageRuntimeLogFileChange>;
        readonly server?: string;
        readonly tool?: string;
        readonly query?: string;
    };
};
/**
 * Parses every structured event out of one coding-harness runtime log.
 *
 * The local agent runner streams the answering harness output into a live runtime log file, one
 * JSON event per line, optionally prefixed by shell noise. Lines without a usable JSON object are
 * skipped so a partially written or interleaved log never breaks its consumers.
 *
 * @param logText - Raw runtime log content.
 * @returns Structured events in the order they were streamed.
 * @private internal utility of the agent-message runtime
 */
export declare function parseAgentMessageRuntimeLogEvents(logText: string | null | undefined): ReadonlyArray<AgentMessageRuntimeLogEvent>;
export {};