/// <reference types="node" />
import { SimpleGitTask } from '../tasks/task';
export * from './handlers';
/**
 * Most tasks accept custom options as an array of strings as well as the
 * options object. Unless the task is explicitly documented as such, the
 * tasks will not accept both formats at the same time, preferring whichever
 * appears last in the arguments.
 */
export declare type TaskOptions<O extends Options = Options> = string[] | O;
/**
 * Options supplied in most tasks as an optional trailing object
 */
export declare type OptionsValues = null | string | number;
export declare type Options = Record<string, OptionsValues>;
export declare type OptionFlags<FLAGS extends string, VALUE = null> = Partial<Record<FLAGS, VALUE>>;
/**
 * A function called by the executor immediately after creating a child
 * process. Allows the calling application to implement custom handling of
 * the incoming stream of data from the `git`.
 */
export declare type outputHandler = (command: string, stdout: NodeJS.ReadableStream, stderr: NodeJS.ReadableStream, args: string[]) => void;
/**
 * Environment variables to be passed into the child process.
 */
export declare type GitExecutorEnv = NodeJS.ProcessEnv | undefined;
/**
 * Public interface of the Executor
 */
export interface SimpleGitExecutor {
    env: GitExecutorEnv;
    outputHandler?: outputHandler;
    binary: string;
    cwd: string;
    push<R>(task: SimpleGitTask<R>): Promise<void | R>;
}
/**
 * The resulting output from running the git child process
 */
export interface GitExecutorResult {
    stdOut: Buffer[];
    stdErr: Buffer[];
    exitCode: number;
}
/**
 * Optional configuration settings to be passed to the `simpleGit`
 * builder.
 */
export interface SimpleGitOptions {
    baseDir: string;
    binary: string;
    maxConcurrentProcesses: number;
}
export declare type Maybe<T> = T | undefined;
export declare type Primitives = string | number | boolean;