import _Ajv from 'ajv';
type Ajv = _Ajv.default;
declare const Ajv: typeof _Ajv.default;
export declare const ajv: OADAFormats;
export interface OADAFormats extends Ajv {
}
export declare function loadAllFormats(): Promise<OADAFormats>;
export declare const schemaExtensions: readonly ["cjs", "mjs", "js", "json"];
export declare function loadSchema(uri: string): Promise<import("jsonschema8").JSONSchema8BaseSchema<"allowed", import("jsonschema8").JSONSchema8Type>>;
export { getSchema as contentTypeToKey } from '@oada/media-types';