import type { CadenceConfig } from '@manehorizons/cadence-types';
import type { CommandIO } from '../services/io.js';
import type { EditableField } from './fields.js';
import { type ConfigChange } from './apply.js';
/** Render+read one field's answer (raw line). The CLI supplies the readline impl. */
export type Ask = (field: EditableField) => Promise<string>;
/** Show the change summary and read a yes/no. The CLI supplies the readline impl. */
export type Confirm = (changes: ConfigChange[]) => Promise<boolean>;
/** Outcome of the wizard — the impure CLI does the actual write on `apply`. */
export type WizardResult = {
    status: 'noop';
} | {
    status: 'apply';
    config: CadenceConfig;
    changes: ConfigChange[];
} | {
    status: 'invalid';
    field: string;
    message: string;
};
/**
 * Drive the curated wizard over `fields`, collecting answers via the injected
 * `ask`, then assemble → validate → diff → confirm. Pure of real I/O: all
 * prompting is delegated to `ask`/`confirm`, so the flow is fully testable with
 * scripted callbacks. The single write is the CLI's job (on `status: 'apply'`).
 */
export declare function runWizard(config: CadenceConfig, fields: EditableField[], io: CommandIO, hooks: {
    ask: Ask;
    confirm: Confirm;
}): Promise<WizardResult>;
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