/// <reference types="node" />
import { IPluginConfig } from "./plugin-config";
import { IFilterCommandConfig } from "./filter/filter-command-config";
/**
 * Represents the plugin.
 */
export declare class Plugin {
    private _config;
    /**
     * Creates a new instance of the Plugin type.
     * @param config The plugin configuration to use, or undefined to use the default.
     */
    constructor(config?: IPluginConfig);
    /**
     * Filters the files being processed, keeping only the file variants that best match the
     * configured locale in the stream, optionally renaming the files to their base name.
     * @param config The command configuration to use, or undefined to use the default.
     */
    filter(config: IFilterCommandConfig): NodeJS.ReadWriteStream;
}