export type AgentHarnessSupportContext = {
    provider: string;
    modelId?: string;
    requestedRuntime: import("../pi-embedded-runner/runtime.js").EmbeddedAgentRuntime;
};
export type AgentHarnessSupport = {
    supported: true;
    priority?: number;
    reason?: string;
} | {
    supported: false;
    reason?: string;
};
export type AgentHarnessAttemptParams = import("../pi-embedded-runner/run/types.js").EmbeddedRunAttemptParams;
export type AgentHarnessAttemptResult = import("../pi-embedded-runner/run/types.js").EmbeddedRunAttemptResult;
export type AgentHarnessCompactParams = import("../pi-embedded-runner/compact.types.js").CompactEmbeddedPiSessionParams;
export type AgentHarnessCompactResult = import("../pi-embedded-runner/types.js").EmbeddedPiCompactResult;
export type AgentHarnessResetParams = {
    sessionId?: string;
    sessionKey?: string;
    sessionFile?: string;
    reason?: "new" | "reset" | "idle" | "daily" | "compaction" | "deleted" | "unknown";
};
export type AgentHarnessResultClassification = "ok" | NonNullable<AgentHarnessAttemptResult["agentHarnessResultClassification"]>;
export type AgentHarnessDeliveryDefaults = {
    /**
     * Preferred default for visible source replies when user config has not
     * explicitly selected automatic or message-tool delivery.
     */
    sourceVisibleReplies?: "automatic" | "message_tool";
};
export type AgentHarness = {
    id: string;
    label: string;
    pluginId?: string;
    deliveryDefaults?: AgentHarnessDeliveryDefaults;
    supports(ctx: AgentHarnessSupportContext): AgentHarnessSupport;
    runAttempt(params: AgentHarnessAttemptParams): Promise<AgentHarnessAttemptResult>;
    classify?(result: AgentHarnessAttemptResult, ctx: AgentHarnessAttemptParams): AgentHarnessResultClassification | undefined;
    compact?(params: AgentHarnessCompactParams): Promise<AgentHarnessCompactResult | undefined>;
    reset?(params: AgentHarnessResetParams): Promise<void> | void;
    dispose?(): Promise<void> | void;
};
export type RegisteredAgentHarness = {
    harness: AgentHarness;
    ownerPluginId?: string;
};