/**
 * @module "ethpm/manifests/v3"
 */
import * as t from 'io-ts';
import * as schema from 'ethpm-spec';
import * as config from "../../config";
import * as pkg from "../../package";
import * as manifests from "../service";
export declare class Reader {
    private manifest;
    constructor(manifest: schema.PackageManifest);
    read(): pkg.Package;
    get packageName(): string | undefined;
    get version(): string | undefined;
    get manifestVersion(): "ethpm/3";
    get meta(): {
        authors: schema.Authors | undefined;
        license: string | undefined;
        description: string;
        keywords: string[];
        links: {
            resource: string;
            uri: string;
        }[];
    };
    get sources(): any;
    get contractTypes(): Record<string, pkg.ContractType>;
    get compilers(): pkg.Compilers;
    get deployments(): pkg.Deployments;
    get buildDependencies(): any;
}
export declare class Writer {
    private package;
    constructor(package_: pkg.Package);
    get name(): string | undefined;
    get version(): string | undefined;
    get meta(): any;
    get sources(): any;
    get contractTypes(): schema.ContractTypes;
    get compilers(): schema.Compilers;
    get deployments(): schema.Deployments;
    get buildDependencies(): any;
    write(): schema.PackageManifest;
}
declare const v3: {
    version: string;
    readSync: (json: string) => pkg.Package;
    read: (json: string) => Promise<pkg.Package>;
    write: (pkg: pkg.Package) => Promise<string>;
};
export { v3 };
export default class Connector extends config.Connector<manifests.Service> {
    optionsType: t.TypeC<{}>;
    init(): Promise<manifests.Service>;
}