import { PptxAppProperties, PptxCoreProperties, PptxCustomProperty, PptxPresentationProperties, PptxThemeOption } from 'pptx-viewer-core';
import { CanvasSize, SlideSizeEmu } from 'pptx-viewer-shared';
import { EditorState } from '../editor/editor-state.svelte';
import { PresentationLoader } from './presentation-loader.svelte';
/**
 * Deck-level state and mutations behind the inspector's no-selection
 * Properties tab: the Svelte port of Vue's `useInspectorDeckActions` (itself
 * mirroring the relevant pieces of React's `useThemeHandlers` and the
 * viewer-level canvas-size / document-property setters).
 *
 * Provided from `PowerPointViewer` via Svelte context (see
 * {@link provideInspectorDeck}) so `InspectorPanel` can reach it from any
 * mount point (viewer body, master view, mobile sheets) without threading a
 * prop through every intermediate component.
 */
export interface InspectorDeckActions {
    /** Packaged theme parts (`ppt/theme/*.xml`) selectable in the THEME card. */
    readonly themeOptions: PptxThemeOption[];
    /** Slide canvas size in px (the loader's reactive value). */
    readonly canvasSize: CanvasSize;
    /** Notes page size in px, when the package declares one. */
    readonly notesCanvasSize: CanvasSize | undefined;
    /** The deck's `p:sldSz` in EMU, which is what a save persists. */
    readonly slideSize: SlideSizeEmu | undefined;
    /** Apply a packaged theme part by archive path (React's `handleApplyTheme`). */
    applyThemeByPath(themePath: string, applyToAllMasters: boolean): void;
    /** Resize the slide canvas (inspector SLIDE SIZE card's raw W/H inputs). */
    updateCanvasSize(size: CanvasSize): void;
    /**
     * Adopt an EMU slide size (a preset pick or an orientation flip). Writes the
     * EMU state AND the pixel canvas, so the stage resizes and the save keeps the
     * exact authored dimensions.
     */
    updateSlideSize(size: SlideSizeEmu): void;
    /** Patch deck-wide slide-show / print settings (PRESENTATION card). */
    updatePresentationProperties(patch: Partial<PptxPresentationProperties>): void;
    /** Patch document core properties (Title / Author / ...). */
    updateCoreProperties(patch: Partial<PptxCoreProperties>): void;
    /** Patch application properties (Company / Application). */
    updateAppProperties(patch: Partial<PptxAppProperties>): void;
    /** Replace the custom document-property list. */
    updateCustomProperties(next: PptxCustomProperty[]): void;
    /**
     * Set a layout/master's background colour (SLIDE BACKGROUND card's
     * template rows, shown while `editTemplateMode` is on). Master Views
     * covers the same ground but requires leaving the slide.
     */
    setTemplateBackground(path: string, backgroundColor: string): void;
    /** Read a layout/master's current background colour. */
    getTemplateBackgroundColor(path: string): string | undefined;
}
export interface InspectorDeckDeps {
    loader: PresentationLoader;
    editor: EditorState;
}
/** Build the deck-action facade over the loader + history-tracked editor. */
export declare function createInspectorDeckActions(deps: InspectorDeckDeps): InspectorDeckActions;
/**
 * Context key for the inspector deck actions. Exported so tests (and
 * out-of-tree mounts) can seed it via `mount(Component, { context: new
 * Map([[INSPECTOR_DECK_CONTEXT_KEY, deck]]) })`; mirrors `I18N_CONTEXT_KEY`.
 */
export declare const INSPECTOR_DECK_CONTEXT_KEY: unique symbol;
/** Provide the deck actions to the component subtree (root component only). */
export declare function provideInspectorDeck(deck: InspectorDeckActions): void;
/** Consume the nearest provided deck actions; undefined in standalone mounts. */
export declare function useInspectorDeck(): InspectorDeckActions | undefined;
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