import type { ToolCall, ToolResult } from "../../types.js";
import type { McpRuntime } from "../../mcp/runtime.js";
import type { SingleToolResult } from "./contracts.js";
export interface McpAgentToolPorts {
    readonly askMode: boolean;
    readonly showCall: (toolEventId: string, call: ToolCall) => void;
    readonly writeOutput: (toolEventId: string, chunk: string) => void;
    readonly emitResult: (toolEventId: string, result: ToolResult, contextOutput: string) => void;
    readonly confirm: (call: ToolCall) => Promise<boolean>;
    readonly recordAttempt: (call: ToolCall, ok: boolean, output: string) => void;
}
export declare const mcpAgentToolTarget: (args: Record<string, unknown>) => string | readonly string[] | undefined;
export declare const runMcpAgentTool: (mcp: McpRuntime, call: ToolCall) => Promise<ToolResult>;
export declare const mcpAgentOutput: (call: ToolCall, result: ToolResult) => string;
export declare const isReadOnlyMcpAgentTool: (call: ToolCall) => boolean;
export declare const createMcpAgentToolExecutor: (ports: McpAgentToolPorts) => (runtime: McpRuntime, call: ToolCall, toolEventId: string) => Promise<SingleToolResult>;
export declare const createMcpAgentCallFailure: (ports: McpAgentToolPorts) => (toolEventId: string, call: ToolCall, reason: string, cancelled?: boolean) => SingleToolResult;