import type { OdooModel } from '@marcfargas/odoo-introspection';
import { Introspector } from '@marcfargas/odoo-introspection';
export interface CacheEntry<T> {
    value: T;
    expiresAt: number;
}
/** Raw ir.model row — used by odoo://models and odoo_discover. */
export interface IrModelInfo {
    id: number;
    name: string;
    model: string;
    modules: string;
}
/** Raw ir.module.module row — used by odoo://modules and odoo_discover. */
export interface IrModuleInfo {
    id: number;
    name: string;
    shortdesc: string;
    summary: string;
    category_id: [number, string] | false;
}
export declare class McpCache {
    private readonly introspector;
    private readonly now;
    private introspectorModelEntry?;
    private irModelEntry?;
    private irModuleEntry?;
    private schemaEntries;
    constructor(introspector: Introspector, now?: () => number);
    /** Introspector-based model list (used by schema cache internals). */
    getModels(): Promise<OdooModel[]>;
    /**
     * All ir.model rows (non-transient) — for odoo://models and odoo_discover.
     * Fetched via the provided async fetcher; cached for 10 min.
     */
    getIrModels(fetcher: () => Promise<IrModelInfo[]>): Promise<IrModelInfo[]>;
    /**
     * Installed ir.module.module rows — for odoo://modules and odoo_discover.
     * Fetched via the provided async fetcher; cached for 10 min.
     */
    getIrModules(fetcher: () => Promise<IrModuleInfo[]>): Promise<IrModuleInfo[]>;
    /**
     * Per-model field schema cache (fetched via fields_get).
     * LRU-ish: evicts the oldest entry when MAX_SCHEMA_ENTRIES is reached.
     */
    getSchema<T>(model: string, fetcher: () => Promise<T>): Promise<T>;
    invalidateAll(): void;
}
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