import type { CanonicalState, Expedition } from "../types/index.js";
import type { AdrRegistry } from "./adr-registry.js";
export type ImplementationEligibility = {
    eligible: boolean;
    reasons: string[];
    missingAuthority?: string[];
};
type EligibilityInput = {
    expedition: Expedition;
    state: CanonicalState;
    adrRegistry: AdrRegistry;
};
/**
 * Resolve whether an expedition is currently implementation-eligible.
 *
 * Checks:
 * 1. Parent Mission is active.
 * 2. Expedition itself is authorized (approved/committed/executing).
 * 3. Every ADR declared in the expedition charter's Authority section is Accepted.
 */
export declare function resolveImplementationEligibility(input: EligibilityInput): ImplementationEligibility;
export {};