import type { JSONSchema8 as RealSchema } from 'jsonschema8';
import type _Ajv from 'ajv';
type Ajv = _Ajv.default;
export declare namespace Old {
    type Schema = RealSchema & {
        id: string;
    };
    interface Model {
        validate: Ajv['validate'];
        schema: () => Promise<Schema>;
        examples: () => Promise<Record<string, unknown>>;
    }
    interface Formats extends Ajv {
        mediatypes: Record<string, string>;
        _addMediatypes(types: Record<string, string>): void;
        model(type: string): Promise<Model>;
    }
}
interface MigrateOptions {
    format?: 'json' | 'ts';
    outdir?: string;
    root?: string;
}
export declare function migrate(formats: Old.Formats, { format, outdir, root, }?: MigrateOptions): Promise<void>;
export {};