/**
 * The attended human-input loop. Questionnaire collection and workflow-defined interactions converge
 * here, outside the engine.
 */
import type { RunEvent, RunResult, WorkflowSource } from "../../engine/types.ts";
import type { Questionnaire } from "../../flow/questionnaire.ts";
import type { ActiveRuns } from "../active-runs.ts";
import { type ProgressSink } from "../progress-sink.ts";
import type { RunStore } from "../types.ts";
import { type CommandCtx, type StartAgent } from "./context.ts";
export interface PendingAsk {
    readonly kind: "questionnaire";
    readonly path: string;
    readonly questionnaire: Questionnaire;
}
export interface PendingInteraction {
    readonly kind: "interaction";
    readonly path: string;
    readonly request: unknown;
    readonly violation?: string;
}
export type PendingHumanInput = PendingAsk | PendingInteraction;
/**
 * Render and resolve human-input blocks until the run settles or the user dismisses one.
 *
 * Rendering is intentionally outside `runTracked`: a blocked run owns no active execution while a
 * dialog/editor is open. Responses always target the exact path whose input
 * was displayed, including when several concurrent steps are blocked.
 */
export declare function handleAttendedInput(ctx: CommandCtx, store: RunStore, activeRuns: ActiveRuns, workflowName: string, workflowSource: WorkflowSource, startAgent: StartAgent, runId: string, initialInput: PendingHumanInput | undefined, progress?: ProgressSink): Promise<void>;
/** The human-input block reported by one `blocked` engine result. */
export declare function humanInputOf(result: RunResult): PendingHumanInput | undefined;
/** The FIFO-first human-input block currently pending in the event log. */
export declare function pendingHumanInput(events: readonly RunEvent[]): PendingHumanInput | undefined;
/** Backwards-compatible questionnaire-only helpers retained for command-layer consumers. */
export declare function askOf(result: RunResult): PendingAsk | undefined;
export declare function pendingAsk(events: readonly RunEvent[]): PendingAsk | undefined;
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