import type { ExtensionAPI } from "@earendil-works/pi-coding-agent";
import { type PermissionMode } from "#app/permission-mode";
import type { Environment } from "#environments/model";
export declare function permissionChoices(): PermissionMode[];
export declare function requiresExecuteConfirmation(toolName: string, input: Record<string, unknown>): boolean;
/** Return block/confirmation behavior; callers retain all hard capability constraints. */
export declare function permissionDecision(mode: PermissionMode, environment: Environment, toolName: string, input: Record<string, unknown>): "allow" | "block" | "confirm";
/** The sole MerchantDuo confirmation gate. YOLO removes dialogs, never hard constraints. */
export default function permissions(pi: ExtensionAPI): void;