/**
 * Confirmation flow utility for safety-guarded operations.
 *
 * @module safety/with-confirmation
 */
import type { SafetyGuard } from './safety-guard.js';
import type { SafetyEvaluation } from './types.js';
/**
 * Handler that prompts a user for confirmation.
 *
 * Implementations vary by context:
 * - CLI: readline-based prompt
 * - VS Code: `vscode.window.showWarningMessage({ modal: true })`
 * - MCP/non-interactive: always returns `false`
 *
 * @param evaluation - The safety evaluation that triggered confirmation
 * @returns true if the user confirmed, false to cancel
 */
export type ConfirmHandler = (evaluation: SafetyEvaluation) => Promise<boolean>;
/**
 * Execute an operation with safety confirmation support.
 *
 * If the operation throws {@link SafetyConfirmationRequired}, the
 * `confirmHandler` is called. If the user confirms, the operation
 * is retried with a temporary exemption. If the user cancels (or
 * the handler returns false), a {@link SafetyBlockedError} is thrown.
 *
 * Non-confirmation errors are re-thrown as-is.
 *
 * @param guard - The SafetyGuard instance
 * @param operation - The operation to execute
 * @param confirmHandler - Context-specific confirmation handler
 * @returns The operation's return value
 *
 * @example
 * ```typescript
 * // CLI usage
 * const result = await withSafetyConfirmation(
 *   guard,
 *   () => instance.ocapi.POST('/jobs/import/executions', ...),
 *   async (eval) => {
 *     if (!process.stdin.isTTY) return false;
 *     return confirm(`Safety: ${eval.reason}. Proceed?`);
 *   },
 * );
 *
 * // VS Code usage
 * const result = await withSafetyConfirmation(
 *   guard,
 *   () => runJobImport(),
 *   async (eval) => {
 *     const choice = await vscode.window.showWarningMessage(eval.reason, { modal: true }, 'Proceed');
 *     return choice === 'Proceed';
 *   },
 * );
 * ```
 */
export declare function withSafetyConfirmation<T>(guard: SafetyGuard, operation: () => Promise<T>, confirmHandler: ConfirmHandler): Promise<T>;