import { PackageJson } from '@alexaegis/workspace-tools';
import { Argv } from 'yargs';
export type YargsMutator<T, R> = (yargs: Argv<T>) => Argv<T & R>;
export declare class YargsBuilder<T> {
    private mutators;
    static empty(): YargsBuilder<object>;
    /**
     * Creates a YargsBuilder with some default options:
     * - enables help
     * - adds metadata found in packageJson for
     *   - version
     *   - epilogue showing the repository url
     *
     * It does not add any options
     */
    static withDefaults<T extends PackageJson>(packageJson?: T): YargsBuilder<object>;
    add<R>(mutator: YargsMutator<T, R>): YargsBuilder<T & R>;
    /***
     * usage: pass
     */
    build(args?: string | readonly string[] | undefined, cwd?: string | undefined): Argv<T>;
}
//# sourceMappingURL=yargs-builder.class.d.ts.map