import { type CatalogModelInfo } from './variant-backfill';
/** v2 `Plugin.define` 的返回形状（不 import @opencode/plugin，保持零运行时依赖） */
export interface V2PluginDefinition {
    id: string;
    setup: (ctx: V2Context) => Promise<() => void> | (() => void);
}
/**
 * 只读的模型目录视图（仅取我们需要的部分）。
 *
 * 分工：`get` 用于确认模型已存在，`update` 只作用于已存在模型——
 * 宿主 `update` 是 upsert，对未知模型调用会创建空模型污染目录。
 */
interface CatalogView {
    model?: {
        update?(providerID: string, modelID: string, fn: (draft: CatalogModelInfo) => void): void;
        get?(providerID: string, modelID: string): CatalogModelInfo | undefined;
    };
}
/** 只声明我们真正用到的 v2 上下文能力，避免把宿主类型变成硬依赖 */
interface V2Context {
    location?: {
        directory?: string;
    };
    options?: Record<string, unknown>;
    catalog?: {
        transform(fn: (catalog: CatalogView) => unknown): Promise<unknown> | unknown;
    };
    agent?: {
        transform: (fn: (editor: V2AgentEditor) => void) => Promise<unknown>;
    };
    tool?: {
        transform: (fn: (editor: V2ToolEditor) => void) => Promise<unknown>;
        hook: (name: 'execute.before' | 'execute.after', fn: (input: unknown) => unknown) => Promise<unknown>;
    };
    session?: {
        hook: (name: string, fn: (input: unknown) => unknown) => Promise<unknown>;
    };
    shell?: {
        hook: (name: 'create.before', fn: (input: unknown) => unknown) => Promise<unknown>;
    };
    event?: {
        subscribe: (options?: {
            types?: readonly string[];
        }) => AsyncIterable<{
            type?: string;
            data?: Record<string, unknown>;
        }>;
    };
    permission?: {
        hook: (name: 'evaluate', fn: (input: unknown) => unknown) => Promise<unknown>;
    };
}
interface V2AgentEditor {
    list: () => ReadonlyArray<{
        id: string;
    }>;
    get: (id: string) => Record<string, unknown> | undefined;
    update: (id: string, fn: (agent: Record<string, unknown>) => void) => void;
    default: (id: string | undefined) => void;
}
interface V2ToolEditor {
    list: () => ReadonlyArray<{
        id: string;
    }>;
    add: (tool: Record<string, unknown>) => void;
    update: (id: string, fn: (tool: Record<string, unknown>) => void) => void;
}
export { buildVariantBody } from './variant-backfill';
/**
 * 构造 v2 插件定义。
 *
 * 注意 `setup` 里对 v1 工厂的调用是**一次性的**：v1 工厂在调用期间会启动
 * 两个定时器（过期任务清理 / 上下文清理），v2 没有对应的 dispose 时机，
 * 因此把清理函数交给 setup 返回的 cleanup，由宿主在卸载插件时调用。
 */
export declare function createV2Plugin(): V2PluginDefinition;
declare const _default: V2PluginDefinition;
export default _default;
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