import { type Snippet } from 'svelte';
import type { BinItem, TimelineProject } from '../../types/timeline.js';
import { type EditorHost, type SectionCtx } from '../../core/host.js';
import { type MessagesOverride } from '../../i18n/messages.js';
import { type NotifyFn } from '../../core/notify.js';
import { type ConfirmFn } from '../../core/confirm.svelte.js';
type Props = {
    project: TimelineProject;
    onChange: (project: TimelineProject) => void;
    /** Debounce window (ms) for onChange. 0 = fire on every edit. */
    changeDebounceMs?: number;
    resolveAsset: EditorHost['resolveAsset'];
    generateThumbnail: EditorHost['generateThumbnail'];
    generateWaveform?: EditorHost['generateWaveform'];
    onExport: EditorHost['onExport'];
    can: EditorHost['can'];
    magneticMainTrack?: boolean;
    /** Optional. When provided, a back button renders and calls this. */
    onBack?: () => void;
    /** Transient feedback sink (blocked ops, clamped replace). No-ops if absent. */
    onNotify?: NotifyFn;
    /** Override any UI label; unspecified keys fall back to English. */
    messages?: MessagesOverride;
    /** Host-supplied confirmation; falls back to the built-in dialog. */
    confirm?: ConfirmFn;
    /** Initial timeline-pane height (px); host owns persistence. */
    timelineHeight?: number;
    /** Fired when the user drags the pane divider; host may persist it. */
    onTimelineHeightChange?: (height: number) => void;
    /** Initial bin-column width (px); host owns persistence. */
    binWidth?: number;
    /** Fired when the user drags the bin divider; host may persist it. */
    onBinWidthChange?: (width: number) => void;
    /** Initial inspector-column width (px); host owns persistence. */
    inspectorWidth?: number;
    /** Fired when the user drags the inspector divider; host may persist it. */
    onInspectorWidthChange?: (width: number) => void;
    /** Host-owned import UI rendered inside the bin panel. */
    binImport?: Snippet<[{
        addItems: (items: BinItem[]) => void;
    }]>;
    /** Optional section overrides. Each replaces the corresponding default
     * section (including its wrapper element) and receives the editor
     * context as its argument; omitted sections render the built-ins.
     * On mobile (<768px) the `assetBin` and `inspector` overrides render
     * inside a bottom sheet instead of a side column, so avoid fixed widths
     * in those overrides. */
    toolbar?: Snippet<[SectionCtx]>;
    assetBin?: Snippet<[SectionCtx]>;
    preview?: Snippet<[SectionCtx]>;
    transport?: Snippet<[SectionCtx]>;
    inspector?: Snippet<[SectionCtx]>;
    tracks?: Snippet<[SectionCtx]>;
    shortcutsFooter?: Snippet<[SectionCtx]>;
};
declare const TimelineEditor: import("svelte").Component<Props, {}, "">;
type TimelineEditor = ReturnType<typeof TimelineEditor>;
export default TimelineEditor;