import type { CustomerConfig } from '../types.js';
export interface LiveSchemaSnapshot {
    actions: Array<{
        name: string;
        [k: string]: unknown;
    }>;
    fetchedAt: string;
}
export declare function liveSchemaCachePath(customerIdn: string): Promise<string>;
/**
 * Fetch the current action catalog from NEWO and cache it.
 * Returns a snapshot ready to pass to `createLinter`.
 */
export declare function refreshLiveSchema(customer: CustomerConfig): Promise<LiveSchemaSnapshot>;
/**
 * Load the cached snapshot if present. Returns null when the cache is
 * missing or corrupt (caller should fall back to bundled schemas).
 */
export declare function loadCachedLiveSchema(customerIdn: string): Promise<LiveSchemaSnapshot | null>;
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