import type { ExtensionHookRunner } from '../../extensions/index.js';
import type { ExtensionRegistry } from '../../extensions/types/index.js';
import { type ToolExecutorConfig } from '../tools/executor.js';
import type { ExternalToolDescriptor, ExternalToolExecutionContext, ExternalToolProvider, ExternalToolSearchHit } from './types.js';
export interface ExtensionToolProviderDeps {
    registry?: ExtensionRegistry;
    disabledTools?: Set<string>;
    getSessionKey: () => string | undefined;
    hookRunner?: ExtensionHookRunner;
    toolExecutorConfig?: Partial<ToolExecutorConfig>;
}
export declare class ExtensionToolProvider implements ExternalToolProvider {
    private readonly deps;
    readonly source: "extension";
    constructor(deps: ExtensionToolProviderDeps);
    search(_query: string): Promise<ExternalToolSearchHit[]>;
    describe(toolRef: string): Promise<ExternalToolDescriptor | undefined>;
    execute(toolRef: string, args: Record<string, unknown>, _approvalId: string | undefined, context: ExternalToolExecutionContext): Promise<import("@earendil-works/pi-agent-core").AgentToolResult<any>>;
    private resolve;
}