import type { LoadedConfig } from './config/index.ts';
export type ViewOptions = {
    colors?: boolean;
};
/**
 * The base class for all View classes
 *
 * Do not override the constructor, just provide start/done/error methods.
 *
 * These classes should be used as one or more of the exported views for
 * commands that need to know when the processing starts, handle errors in
 * various ways, etc. Fancy stuff.
 *
 * For simple use cases, usually better to create a {@link ViewFn} instead.
 */
export declare class ViewClass<T = unknown> {
    options: ViewOptions;
    config: LoadedConfig;
    constructor(options: ViewOptions, config: LoadedConfig);
    start(): void;
    done(_result: T, _opts: {
        time: number;
    }): Promise<unknown>;
    error(_err: unknown): void;
}
export type ViewFn<T = unknown> = (result: T, options: ViewOptions, conf: LoadedConfig) => unknown;
export type View<T = unknown> = ViewFn<T> | typeof ViewClass<T>;
export declare const isViewClass: <T = unknown>(view: View<T>) => view is typeof ViewClass<T>;
export type Views<T = unknown> = View<T> | Record<string, View<T>>;