export interface Theme {
    /**
     * The type of theme
     */
    type: "light" | "dark" | "contrast";
    /**
     * The theme's author
     */
    author: string;
    /**
     * The name of the theme
     */
    name: string;
    /**
     * The theme's description
     */
    description?: string;
    /**
     * The theme's color palette
     */
    palette: {
        [index: string]: string;
    };
    /**
     * The theme's version number
     */
    version: string;
    /**
     * The theme's GitHub repository
     */
    repository?: string;
    /**
     * The theme's website URL
     */
    homepage?: string;
    /**
     * The theme's license
     */
    license?: string;
}
export interface ThemeCSSPrettySettings {
    /**
     * The indentation character
     */
    indentChar?: string;
    /**
     * The new line character
     */
    newLineChar?: string;
}
declare let themeStore: {
    [index: string]: {
        [index: string]: Theme;
    };
};
/**
 * Generate a theme using CSS variables from a theme palette
 * @param theme The theme palette
 * @param pretty Make the output pretty
 */
export declare function buildCSSFromPalette(theme: {
    [index: string]: string;
}, pretty?: boolean | ThemeCSSPrettySettings): string;
export declare enum ThemeInstallErrors {
    /**
     * The name of the theme contains spaces
     */
    nameContainsSpaces = 0,
    /**
     * The name of the author contains spaces
     */
    authorContainsSpaces = 1
}
/**
 * Install a theme to local storage
 * @param theme The theme
 * @returns A promise for when the theme is installed
 */
export declare function installTheme(theme: Theme): Promise<void>;
export declare enum ThemeLoadErrors {
    /**
     * A theme on that author was not installed
     */
    nameNotFound = 0,
    /**
     * There are no themes using that author currently installed
     */
    authorNotFound = 1
}
export declare enum ThemeRemoveErrors {
    /**
     * A theme on that author was not installed
     */
    nameNotFound = 0,
    /**
     * There are no themes using that author currently installed
     */
    authorNotFound = 1
}
/**
 * Load a theme for rendering
 * @param author Theme author
 * @param name Theme name
 * @returns Promise for when the theme is loaded
 */
export declare function loadTheme(author: string, name: string): Promise<void>;
/**
 * Uninstall a theme from local storage
 * @param author Theme author
 * @param name Theme name
 * @returns Promise for if the theme was uninstalled
 */
export declare function removeTheme(author: string, name: string): Promise<void>;
/**
 * Get all the installed themes
 * @returns All the installed themes
 */
export declare function getInstalledThemes(): typeof themeStore;
/**
 * Get the currently loaded theme
 * @returns The currently loaded theme
 */
export declare function getLoadedTheme(): Theme;
/**
 * Listen for when a new theme is loaded
 * @param event Event name
 * @param listener Event callback
 */
export declare function on(event: "load", listener: () => void): string;
/**
 * Listen for when a new theme is loaded
 * @param event Event name
 * @param listener Event callback
 */
export declare function once(event: "load", listener: () => void): string;
/**
 * Remove an event listener
 * @param eventID Event ID
 */
export declare function removeListener(eventID: string): void;
export {};