import type { TaskResultReceipt } from "./receipt";
import type { SpawnPlanReceipt } from "./spawn-gate";
/**
 * Pure, advisory-only reconciliation between a spawn plan's inline-token promise
 * and receipt-safe child outputs. These signals never change task success/failure
 * semantics or runtime behavior; they only describe budget/ROI observations for
 * model-facing summaries.
 */
export interface SpawnRoiChildReconciliation {
    id: string;
    inlineTokens: number;
    maxInlineTokens: number;
    overBudget: boolean;
    overageTokens: number;
    lowRoi: boolean;
}
export interface SpawnRoiReconciliation {
    childCount: number;
    promisedMaxInlineTokens: number;
    children: SpawnRoiChildReconciliation[];
    overBudgetChildIds: string[];
    lowRoiChildIds: string[];
    totalInlineTokens: number;
    totalOverageTokens: number;
    advisoryFlags: string[];
}
export declare function reconcileSpawnRoi(plan: SpawnPlanReceipt | undefined, receipts: readonly TaskResultReceipt[]): SpawnRoiReconciliation | undefined;