/// <reference types="node" />
import { readFileSync, writeFileSync } from 'fs';
import { ls, mkdir, test } from 'shelljs';
import { defaultLibraries } from './defaults';
export interface Options extends Context {
    help?: boolean;
    debug?: boolean;
    outputFolder?: string;
}
export interface Context {
    type?: 'debug' | 'production';
    /**
     * If true it won't remove the $PREFIX folder before start. This is useful to re-use a prefix folder
     * generated by a previous run so project's won't be downloaded / cloned again and existing sources will be
     * used instead. Not recommended to release.
     */
    noClean?: boolean;
    /**
     * the greater the more memory it consumes
     */
    quantumDepth?: '8' | '16' | '32';
    /**
     * High resolution for pixel transformation. Impacts speed. Default value: false
     */
    noHdri?: boolean;
    /**
     * Name of the folder inside `outputFolder` where scripts will be generated
     */
    scriptsFolder?: string;
    /**
     * Internal. points to local src/template folder containing ejs template files from which build shell scripts are generated.
     */
    templatesFolder?: string;
    /**
     * If given it will only compile these libraries and disable the rest. Can be used to create a limited version of IM or, together with --noClean,for fast builds when testing/porting a concrete library.
     */
    libraries?: Library[];
    /**
     * If true, does not build any libraries, just ImageMagick
     */
    noLibraries?: boolean;
    /**
     * Skips `./configure` step on ImageMagick
     */
    skipImageMagickConfig?: boolean;
    /**
   * Skips `make` step on ImageMagick
   */
    skipImageMagickBuild?: boolean;
    /**
     * If true it just generate scripts and doesn't execute them (with docker)
     */
    noRun?: boolean;
}
export declare type Library = keyof (typeof defaultLibraries);
export interface TemplateContext extends Options {
    addLib(this: Required<Options>, lib: Library): void;
    test: typeof test;
    ls: typeof ls;
    mkdir: typeof mkdir;
    readFileSync: typeof readFileSync;
    writeFileSync: typeof writeFileSync;
}