/**
 * Org sections piece P4.9 (plan 13.2, A63 to A69): what a section lead is owed and what a role may not do across
 * sections. Pure, and every rule is off for an org that is not on the sections surface.
 *
 *  - `taskAssignmentRefusal`: the `org_task` / `org_plan_graph` assignee bound. The same rule as the `org_send`
 *    one in routing.ts: refused when creator and assignee are both in a section, the sections differ and the
 *    creator is not the root. Same-section assignment (member to member, lead to member) is not bound (item 30).
 *  - `leadFor`: who a notice about a role is addressed to: the role's section lead when it is not the role itself,
 *    else the role's `reports_to`, else the root. A sections-off org never asks (callers keep `reports_to`).
 *  - `leadRulesFindings`: the capacity preflight (an error) and the `reports_to` advice (a warning).
 */
import type { OrgDef } from '../types.js';
import type { Findings } from './definition-util.js';
/** The `max_concurrent_agents` an org gets when it sets none (types.ts). */
export declare const DEFAULT_MAX_CONCURRENT_AGENTS = 4;
interface DefLike {
    sections?: unknown;
    roles: {
        id: string;
        type?: string;
        reports_to?: string | null;
    }[];
}
/** The lead of a section: its declared lead, else its first member (a one-member section leads itself). */
export declare function sectionLead(def: Pick<DefLike, 'sections'>, section: string): string | undefined;
/** Why `creator` may not give a task to `assignee`, or undefined when it may. */
export declare function taskAssignmentRefusal(def: DefLike, creator: string, assignee: string): string | undefined;
/** The role to tell about `role`: its section lead, else its `reports_to`, else the root (`boss`). */
export declare function leadFor(def: DefLike, role: string, boss: string): string;
/** Errors and warnings of the lead rules for a definition on the sections surface. */
export declare function leadRulesFindings(def: OrgDef, f: Findings): void;
export {};
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