import type { ProgramStatus, Terminal } from "@earendil-works/pi-tui";
import type { AgentSessionEvent } from "../../core/agent-session.js";
import type { UIPromptEndEvent, UIPromptStartEvent } from "../../core/extensions/agent-events.ts";
import type { WorkflowActivityFrame } from "../../core/extensions/workflow-events.js";
import type { JsonAgentSessionEvent } from "../json-event.ts";
export type BlockedStatus = {
    kind: NonNullable<ProgramStatus["kind"]>;
    message: string;
};
export declare class ProgramStatusReporter {
    private runActive;
    private compacting;
    private runResult;
    private restingStatus;
    private readonly blocked;
    private lastReport;
    private readonly roots;
    /** Roots that failed while this session watched; held until the user's next input. */
    private readonly failedRoots;
    /** Epoch of the source whose ready snapshot is the baseline; frames before it describe history, not new outcomes. */
    private baselineEpoch;
    private cancellationAcknowledged;
    private readonly getTerminal;
    private readonly getSessionName;
    constructor(getTerminal: () => Terminal, getSessionName: () => string | undefined);
    handleEvent(event: AgentSessionEvent | JsonAgentSessionEvent): void;
    handleUIPrompt(event: UIPromptStartEvent | UIPromptEndEvent | undefined): void;
    handleWorkflowActivity(frame: WorkflowActivityFrame): void;
    private recordOutcome;
    setBlocked(source: string, status: BlockedStatus | undefined): void;
    reset(): void;
    report(): void;
    private currentStatus;
    /**
     * A root waits for the user when it is blocked, or when a wait is open beside executing work: the
     * projection reports such a root as `working`. Fixed text only: prompts raised by workflows never
     * reach the terminal.
     */
    private workflowBlockedStatus;
}
//# sourceMappingURL=program-status-reporter.d.ts.map