import * as React from '@theia/core/shared/react';
import { PreferenceService } from '@theia/core';
import { Message, ReactWidget } from '@theia/core/lib/browser';
import { AiConfigurationService } from '@theia/ai-core';
import { AiConfigurationCategoryRegistry } from '@theia/ai-core-ui/lib/browser/ai-configuration/ai-configuration-category-registry';
import { AiConfigurationSelectionModel } from '@theia/ai-core-ui/lib/browser/ai-configuration/ai-configuration-selection-model';
import { AiConfigurationCategory, AiConfigurationRenderContext, AiConfigurationScope, AiConfigurationSelection } from '@theia/ai-core-ui/lib/browser/ai-configuration/ai-configuration-category';
export declare class AiConfigurationDetailWidget extends ReactWidget {
    static readonly ID = "ai-configuration-detail";
    /** Frames a pending search highlight waits for its target row to be mounted before it is dropped. */
    static readonly HIGHLIGHT_RETRY_FRAMES = 10;
    protected readonly registry: AiConfigurationCategoryRegistry;
    protected readonly selectionModel: AiConfigurationSelectionModel;
    protected readonly aiConfigurationService: AiConfigurationService;
    protected readonly preferenceService: PreferenceService;
    /** Scope every row on the page reads from and writes to; per-scope editing is not wired up yet. */
    protected scope: AiConfigurationScope;
    protected resetScroll: boolean;
    protected pendingHighlight?: AiConfigurationSelection['highlight'];
    /** Frames a pending highlight has already waited for its target row; see {@link applyScrollAndHighlight}. */
    protected pendingHighlightFrames: number;
    protected init(): void;
    protected onSelectionChanged(): void;
    protected createRenderContext(): AiConfigurationRenderContext;
    protected render(): React.ReactNode;
    /**
     * Selects the category whose item just disappeared. Deferred to a microtask: this runs during render, and
     * selecting synchronously would re-enter the widget's update while React is still committing this one.
     */
    protected selectCategoryAfterItemLoss(category: AiConfigurationCategory): void;
    protected renderScopeBanner(): React.ReactNode;
    protected renderBody(category: AiConfigurationCategory, selection: AiConfigurationSelection, ctx: AiConfigurationRenderContext): React.ReactNode;
    /** Shared in-pane header for a category-level page: the category icon, name and optional description. */
    protected renderCategoryHeader(category: AiConfigurationCategory): React.ReactNode;
    protected renderComingSoon(category: AiConfigurationCategory): React.ReactNode;
    protected renderPlaceholder(): React.ReactNode;
    protected onUpdateRequest(msg: Message): void;
    protected applyScrollAndHighlight(): void;
    /**
     * Vertically centers `element` within `body` by scrolling that container and nothing else.
     *
     * Deliberately not `Element.scrollIntoView`: that scrolls *every* scrollable ancestor to satisfy the
     * requested alignment, and `overflow: hidden` does not prevent programmatic scrolling. When a row cannot
     * be centered inside the body alone, it therefore nudges the `overflow: hidden` containers above this
     * widget, which have no scrollbar for the user to scroll back — shifting the whole shell, pushing the menu
     * bar out of view and leaving a gap below the status bar.
     */
    protected centerInBody(body: HTMLElement, element: HTMLElement): void;
}
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