import type { ToolCall, ToolResult } from "../../../types.js";
import type { SessionPlan } from "../../../store/plan.js";
import type { SingleToolResult } from "../contracts.js";
export interface ToolGateStagePorts {
    readonly isPlanMode: boolean;
    readonly planApproved: () => boolean;
    readonly scratchDir: string;
    readonly mcpSafe: (call: ToolCall) => boolean;
    readonly loadPlan: () => Promise<SessionPlan | undefined>;
    readonly notify: (level: "info" | "warn", message: string) => void;
    readonly showCall: (call: ToolCall) => void;
    readonly emitToolResult: (result: ToolResult, contextOutput: string) => void;
    readonly writeToolOutput: (chunk: string) => void;
}
export type ToolGateDecision = {
    readonly kind: "proceed";
} | {
    readonly kind: "stop";
    readonly result: SingleToolResult;
};
export declare const runToolGates: (ports: ToolGateStagePorts, call: ToolCall, level: "safe" | "confirm" | "block", livePlan: SessionPlan | undefined) => Promise<ToolGateDecision>;