import Doer from './Doer';
/**
 * Generates a Dockerfile for a `SoftwareEnvironment` instance
 */
export default class Generator extends Doer {
    /**
     * Generate a Dockerfile for a `SoftwareEnvironment` instance
     *
     * @param comments Should a comments be added to the Dockerfile?
     * @param stencila Should relevant Stencila language packages be installed in the image?
     */
    generate(comments?: boolean, stencila?: boolean): string;
    /**
     * Does this generator apply to the package?
     */
    applies(): boolean;
    /**
     * Name of the base image
     */
    baseName(): string;
    /**
     * Version of the base image
     */
    baseVersion(): string;
    /**
     * Get the version name for a base image
     * @param baseIdentifier The base image name e.g. `ubuntu:18.04`
     */
    baseVersionName(baseIdentifier: string): string;
    /**
     * Generate a base image identifier
     */
    baseIdentifier(): string;
    /**
     * A list of environment variables to set in the image
     * as `name`, `value` pairs
     *
     * @param sysVersion The Ubuntu system version being used
     */
    envVars(sysVersion: string): Array<[string, string]>;
    /**
     * A Bash command to run to install required apt keys
     *
     * @param sysVersion The Ubuntu system version being used
     */
    aptKeysCommand(sysVersion: string): string | undefined;
    /**
     * A list of any required apt repositories
     *
     * @param sysVersion The Ubuntu system version being used
     */
    aptRepos(sysVersion: string): Array<string>;
    /**
     * A list of any required apt packages
     *
     * @param sysVersion The Ubuntu system version being used
     */
    aptPackages(sysVersion: string): Array<string>;
    /**
     * A Bash command to run to install Stencila execution host package/s
     *
     * @param sysVersion The Ubuntu system version being used
     */
    stencilaInstall(sysVersion: string): string | undefined;
    /**
     * A list of files that need to be be copied
     * into the image before running `installCommand`
     *
     * @param sysVersion The Ubuntu system version being used
     * @returns An array of [src, dest] tuples
     */
    installFiles(sysVersion: string): Array<[string, string]>;
    /**
     * The Bash command to run to install required language packages
     *
     * @param sysVersion The Ubuntu system version being used
     */
    installCommand(sysVersion: string): string | undefined;
    /**
     * The project's files that should be copied across to the image
     *
     * @param sysVersion The Ubuntu system version being used
     * @returns An array of [src, dest] tuples
     */
    projectFiles(sysVersion: string): Array<[string, string]>;
    /**
     * The default command to run containers created from this image
     *
     * @param sysVersion The Ubuntu system version being used
     */
    runCommand(sysVersion: string): string | undefined;
}