import { Subject } from 'rxjs';
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import { Task } from '../lib/task';
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import { DefaultRenderer } from '../renderer/default.renderer';
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import { SilentRenderer } from '../renderer/silent.renderer';
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import { SimpleRenderer } from '../renderer/simple.renderer';
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import { VerboseRenderer } from '../renderer/verbose.renderer';
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/** The default renderer value used in Listr2 applications */
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export declare type ListrDefaultRendererValue = 'default';
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/** Type of default renderer */
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export declare type ListrDefaultRenderer = typeof DefaultRenderer;
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/** Name of default fallback renderer */
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export declare type ListrFallbackRendererValue = 'verbose';
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/** Type of default fallback renderer */
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export declare type ListrFallbackRenderer = typeof VerboseRenderer;
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/** Silent rendere for internal usage */
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export declare type ListrSilentRendererValue = 'silent';
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/** Typeof silent renderer */
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export declare type ListrSilentRenderer = typeof SilentRenderer;
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/** Simple renderer that simplifies things */
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export declare type ListrSimpleRendererValue = 'simple';
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/** Typeof simple renderer */
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export declare type ListrSimpleRenderer = typeof SimpleRenderer;
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/**
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* Listr2 can process either the integrated renderers as string aliases,
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* or utilize a compatible style renderer that extends the ListrRenderer abstract class.
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*/
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export declare type ListrRendererValue = ListrSilentRendererValue | ListrDefaultRendererValue | ListrSimpleRendererValue | ListrFallbackRendererValue | ListrRendererFactory;
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/**
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* Returns the class type from friendly names of the renderers.
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*/
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export declare type ListrGetRendererClassFromValue<T extends ListrRendererValue> = T extends ListrDefaultRendererValue ? ListrDefaultRenderer : T extends ListrSimpleRendererValue ? ListrSimpleRenderer : T extends ListrFallbackRendererValue ? ListrFallbackRenderer : T extends ListrSilentRenderer ? ListrSilentRenderer : T extends ListrRendererFactory ? T : never;
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/**
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* Returns the friendly names from the type of renderer classes.
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*/
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export declare type ListrGetRendererValueFromClass<T extends ListrRendererFactory> = T extends DefaultRenderer ? ListrDefaultRendererValue : T extends SimpleRenderer ? ListrSimpleRendererValue : T extends VerboseRenderer ? ListrFallbackRendererValue : T extends SilentRenderer ? ListrSilentRenderer : T extends ListrRendererFactory ? T : never;
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/**
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* Returns renderer global options depending on the renderer type.
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*/
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export declare type ListrGetRendererOptions<T extends ListrRendererValue> = T extends ListrDefaultRendererValue ? ListrDefaultRenderer['rendererOptions'] : T extends ListrSimpleRendererValue ? ListrSimpleRenderer['rendererOptions'] : T extends ListrFallbackRendererValue ? ListrFallbackRenderer['rendererOptions'] : T extends ListrSilentRenderer ? ListrSilentRenderer['rendererOptions'] : T extends ListrRendererFactory ? T['rendererOptions'] : never;
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/**
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* Returns renderer per task options depending on the renderer type.
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*/
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export declare type ListrGetRendererTaskOptions<T extends ListrRendererValue> = T extends ListrDefaultRendererValue ? ListrDefaultRenderer['rendererTaskOptions'] : T extends ListrSimpleRendererValue ? ListrSimpleRenderer : T extends ListrFallbackRendererValue ? ListrFallbackRenderer['rendererTaskOptions'] : T extends ListrSilentRenderer ? ListrSilentRenderer['rendererTaskOptions'] : T extends ListrRendererFactory ? T['rendererTaskOptions'] : never;
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/** Select renderer as default renderer */
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export interface ListrDefaultRendererOptions<T extends ListrRendererValue> {
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/** the default renderer */
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renderer?: T;
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/** Renderer options depending on the current renderer */
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rendererOptions?: ListrGetRendererOptions<T>;
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}
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/** Select a fallback renderer to fallback to in non-tty conditions */
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export interface ListrDefaultNonTTYRendererOptions<T extends ListrRendererValue> {
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/** the fallback renderer to fallback to on non-tty conditions */
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nonTTYRenderer?: T;
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/** Renderer options depending on the current renderer */
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nonTTYRendererOptions?: ListrGetRendererOptions<T>;
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}
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/** Renderer options for the base class, including setup for selecting default and fallback renderers. */
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export declare type ListrRendererOptions<Renderer extends ListrRendererValue, FallbackRenderer extends ListrRendererValue> = ListrDefaultRendererOptions<Renderer> & ListrDefaultNonTTYRendererOptions<FallbackRenderer>;
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/** The bones of a listr renderer. */
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export declare class ListrRenderer {
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/** designate renderer global options that is specific to the current renderer */
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static rendererOptions: Record<PropertyKey, any>;
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/** designate renderer per task options that is specific to the current renderer */
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static rendererTaskOptions: Record<PropertyKey, any>;
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/** designate whether this renderer can work in non-tty environments */
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static nonTTY: boolean;
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/** A function to what to do on render */
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render: () => void;
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/** A function to what to do on end of the render */
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end: (err?: Error) => void;
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/** create a new renderer */
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constructor(tasks: readonly Task<any, ListrRendererFactory>[], options: typeof ListrRenderer.rendererOptions, renderHook$?: Subject<void>);
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}
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/** Exported for javascript applications to extend the base renderer */
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export declare class ListrBaseRenderer implements ListrRenderer {
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static rendererOptions: Record<PropertyKey, any>;
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static rendererTaskOptions: Record<PropertyKey, any>;
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static nonTTY: boolean;
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tasks: Task<any, typeof ListrBaseRenderer>[];
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options: typeof ListrBaseRenderer.rendererOptions;
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render: () => void;
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end: (err?: Error) => void;
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constructor(tasks: Task<any, typeof ListrBaseRenderer>[], options: typeof ListrBaseRenderer.rendererOptions);
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}
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/** A renderer factory from the current type */
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export declare type ListrRendererFactory = typeof ListrRenderer;
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/** Supported type of renderers for each type in the listr. */
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export interface SupportedRenderer {
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renderer: ListrRendererFactory;
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nonTTY: boolean;
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}
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