export { compileErrors } from '@readme/openapi-parser';

/**
 * Determine if a given variable is a `Buffer`.
 *
 */
declare function isBuffer(obj: any): boolean;
/**
 * Deconstruct a URL into a payload for a `fetch` request.
 *
 */
declare function prepareURL(url: string): {
    options: RequestInit;
    url: string;
};
/**
 * Determine the type of a given variable. Returns `false` if unrecognized.
 *
 */
declare function getType(obj: any): 'buffer' | 'json' | 'path' | 'string-json' | 'string-yaml' | 'url' | false;
/**
 * Determine if a given schema if an OpenAPI definition.
 *
 */
declare function isOpenAPI(schema: Record<string, unknown>): boolean;
/**
 * Determine if a given schema is a Postman collection.
 *
 * Unfortunately the Postman schema spec doesn't have anything like `openapi` or `swagger` for us
 * to look at but it does require that `info` and `item` be present and as `item` doesn't exist in
 * OpenAPI or Swagger we can use the combination of those two properties to determine if what we
 * have is a Postman collection.
 *
 * @see {@link https://schema.postman.com/json/collection/v2.0.0/collection.json}
 * @see {@link https://schema.postman.com/json/collection/v2.1.0/collection.json}
 */
declare function isPostman(schema: Record<string, unknown>): boolean;
/**
 * Determine if a given schema if an Swagger definition.
 *
 */
declare function isSwagger(schema: Record<string, unknown>): boolean;
/**
 * Convert a YAML blob or stringified JSON object into a JSON object.
 *
 */
declare function stringToJSON(string: Record<string, unknown> | string): Record<string, unknown>;
/**
 * Determine if a given schema is an API definition that we can support.
 *
 */
declare function isAPIDefinition(schema: Record<string, unknown>): boolean;
/**
 * Retrieve the type of API definition that a given schema is.
 *
 */
declare function getAPIDefinitionType(schema: Record<string, unknown>): 'openapi' | 'postman' | 'swagger' | 'unknown';

export { getAPIDefinitionType, getType, isAPIDefinition, isBuffer, isOpenAPI, isPostman, isSwagger, prepareURL, stringToJSON };