/**
 * `cleo decide sites` — list every registered decision site with its rung,
 * ladder, fallback, owner-escalation rule, configured and effective mode,
 * go-live evidence and last-7-day audit activity (spec
 * `system-one-integration` §3.4).
 *
 * Read-only. The effective mode follows the rule `resolveDecisionSiteSettings`
 * applies at the call sites: a site that uses System One (as its primary rung
 * or on its ladder) is `off` while no provider is configured.
 *
 * @task T12662
 * @epic T12486
 */
import type { DecisionRung, DecisionSiteDefinition, DecisionSiteModeValue, DecisionSitesListResult } from '@cleocode/contracts';
/** Window for {@link DecisionSiteSummary.last7d}, ms. */
export declare const DECISION_SITE_ACTIVITY_WINDOW_MS: number;
/** Filters and injectable dependencies for {@link listDecisionSites}. */
export interface ListDecisionSitesOptions {
    /** Only sites whose primary rung is this. */
    readonly rung?: DecisionRung;
    /** Only sites whose effective mode is this. */
    readonly mode?: DecisionSiteModeValue;
    /** Only the site with this id. */
    readonly id?: string;
    /** Only sites that have recorded go-live evidence. */
    readonly evidenceOnly?: boolean;
    /** Project root (config and audit). Default: the resolved CLEO project root. */
    readonly projectRoot?: string;
    /** Whether a System One provider is configured. Default: the stored connection. */
    readonly providerConfigured?: boolean;
    /** Config reader. Default: the config registry. */
    readonly readConfig?: (key: string, projectRoot: string) => Promise<unknown>;
    /** Registry to list. Default: {@link DECISION_SITES}. */
    readonly sites?: readonly DecisionSiteDefinition[];
    /** Clock for the activity window. Default: now. */
    readonly now?: Date;
}
/**
 * List the registered decision sites with their configured and effective
 * modes and recent activity. Never throws on unreadable config or audit.
 *
 * @param opts - Filters and injectable dependencies.
 * @returns Provider state, registry size and the matching sites.
 */
export declare function listDecisionSites(opts?: ListDecisionSitesOptions): Promise<DecisionSitesListResult>;
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