import type { ConfigManager } from '../../config/manager.js';
/** The ONE fleet ceiling's config key ("Maximum fleet size"; renamed from orchestration.maxActiveAgents). */
export declare const FLEET_MAX_SIZE_KEY = "fleet.maxSize";
export type OrchestrationSpawnMode = 'manual-batch' | 'plan-auto' | 'recursive-child';
/**
 * Config keys for the orchestration caps this policy enforces. Named here so a
 * bind message and the structured decision can report exactly which documented
 * setting refused or queued a spawn.
 */
export declare const ORCHESTRATION_CAP_KEYS: {
    /** The one fleet ceiling (renamed 2026-07: refusals name fleet.maxSize). */
    readonly maxActiveAgents: "fleet.maxSize";
    readonly maxDepth: "orchestration.maxDepth";
    readonly recursionEnabled: "orchestration.recursionEnabled";
};
/** Identity of the cap that bound a spawn decision: its config key and value. */
export type BoundCap = {
    /** The documented config key that bound the decision. */
    key: string;
    /** The cap's effective value at the moment it bound. */
    value: number | boolean;
};
export type OrchestrationSpawnDecision = {
    allowed: boolean;
    reason?: string | undefined;
    maxAgents: number;
    activeAgents: number;
    availableSlots: number;
    requestedDepth: number;
    maxDepth: number;
    mode: OrchestrationSpawnMode;
    /**
     * When `allowed` is false because a cap was hit, the documented cap that
     * bound the decision (config key + value). Undefined when the spawn is
     * allowed.
     */
    boundCap?: BoundCap | undefined;
};
export declare function evaluateOrchestrationSpawn(input: {
    configManager: Pick<ConfigManager, 'get'>;
    mode: OrchestrationSpawnMode;
    activeAgents: number;
    requestedDepth?: number | undefined;
    overrides?: {
        recursionEnabled?: boolean | undefined;
        maxAgents?: number | undefined;
        maxDepth?: number | undefined;
    };
}): OrchestrationSpawnDecision;
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