import { BaseRenderable, Renderable, type RenderableOptions } from "../Renderable.js";
import type { CliRenderer } from "../renderer.js";
import type { RenderContext } from "../types.js";
import { SlotRegistry, type SlotRegistryOptions } from "./registry.js";
import type { PluginContext, PluginErrorEvent, SlotMode } from "./types.js";
export type CoreSlotMode = SlotMode;
type CoreSlotProps<TSlotName extends string, TData extends object> = {
    [K in TSlotName]: TData;
};
export type CoreSlotRegistry<TSlotName extends string, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> = SlotRegistry<BaseRenderable, CoreSlotProps<TSlotName, TData>, TContext>;
export type CoreSlotRenderer<TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> = (ctx: Readonly<TContext>, data: TData) => BaseRenderable;
export interface CoreManagedSlot<TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> {
    render: CoreSlotRenderer<TContext, TData>;
    onActivate?: (ctx: Readonly<TContext>) => void;
    onDeactivate?: (ctx: Readonly<TContext>) => void;
    onDispose?: (ctx: Readonly<TContext>) => void;
}
export type CoreSlotContribution<TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> = CoreSlotRenderer<TContext, TData> | CoreManagedSlot<TContext, TData>;
export interface CorePlugin<TSlotName extends string, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> {
    id: string;
    order?: number;
    setup?: (ctx: Readonly<TContext>, renderer: CliRenderer) => void;
    dispose?: () => void;
    slots: Partial<Record<TSlotName, CoreSlotContribution<TContext, TData>>>;
}
export interface CoreResolvedSlotRenderer<TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> {
    id: string;
    renderer: CoreSlotRenderer<TContext, TData>;
}
type FallbackNodes = BaseRenderable | BaseRenderable[] | undefined;
export type CoreSlotFailurePlaceholder<TContext extends PluginContext = PluginContext> = (failure: PluginErrorEvent, ctx: Readonly<TContext>) => FallbackNodes;
export declare function createCoreSlotRegistry<TSlotName extends string, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>>(renderer: CliRenderer, context: TContext, options?: SlotRegistryOptions): CoreSlotRegistry<TSlotName, TContext, TData>;
export declare function registerCorePlugin<TSlotName extends string, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>>(registry: CoreSlotRegistry<TSlotName, TContext, TData>, plugin: CorePlugin<TSlotName, TContext, TData>): () => void;
export declare function resolveCoreSlot<TSlotName extends string, K extends TSlotName, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>>(registry: CoreSlotRegistry<TSlotName, TContext, TData>, slot: K): Array<CoreResolvedSlotRenderer<TContext, TData>>;
export interface SlotRenderableOptions<TSlotName extends string, K extends TSlotName, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> extends RenderableOptions {
    registry: CoreSlotRegistry<TSlotName, TContext, TData>;
    name: K;
    data?: TData;
    mode?: CoreSlotMode;
    fallback?: FallbackNodes | (() => FallbackNodes);
    pluginFailurePlaceholder?: CoreSlotFailurePlaceholder<TContext>;
}
export declare class SlotRenderable<TSlotName extends string = string, TContext extends PluginContext = PluginContext, TData extends object = Record<string, unknown>> extends Renderable {
    private _mode;
    private _slotRegistry;
    private _slotName;
    private _data;
    private _fallbackOption;
    private _pluginFailurePlaceholder?;
    private _disposed;
    private _mountedNodes;
    private _pluginNodes;
    private _activePluginIds;
    private _fallbackNodes;
    private _unsubscribe;
    constructor(ctx: RenderContext, options: SlotRenderableOptions<TSlotName, TSlotName, TContext, TData>);
    get mode(): CoreSlotMode;
    set mode(value: CoreSlotMode);
    get data(): TData;
    set data(value: TData);
    refresh(): void;
    protected destroySelf(): void;
    private _cleanupAll;
    private _ensureFallbackNodes;
    private _callManagedHook;
    private _detachNodeFromMount;
    private _cleanupInactivePluginNodes;
    private _cleanupReplacedPluginNodes;
    private _resolvePluginFailurePlaceholder;
    private _reconcileMountedNodes;
}
export {};