import * as React from 'react';
import { ChatInput } from './chat-input';
import type { ChatInputRef, ModelDisplayProps } from './types/component.types';
import type { ChatContextItem, ChatContextPickerConfig } from './types/context-item.types';
export interface ChatComposerProps {
    /** Read-only archived chat → render the unarchive placeholder instead of the
     *  input (Figma node 7361:426949). */
    archived?: boolean;
    inputRef: React.Ref<ChatInputRef>;
    onSend: (text: string) => void;
    onStop: () => void;
    sending: boolean;
    placeholder: string;
    autoFocus?: boolean;
    slashCommands?: React.ComponentProps<typeof ChatInput>['slashCommands'];
    /** Show the (Guide-only) attachment add button to the left of the model row. */
    showAttachmentButton?: boolean;
    attachmentsCount?: number;
    onAddFiles?: (files: FileList | File[]) => void;
    attachmentsDisabled?: boolean;
    /** Model + usage row props, forwarded to `<ModelDisplay>`. */
    model: ModelDisplayProps;
    /** Host config (entity types + search resolver). Picker is inert when unset. */
    contextPicker?: ChatContextPickerConfig;
    /** Currently-selected context items (chips + ✓ state). */
    selectedContextItems?: ChatContextItem[];
    /** Toggle an item in/out of the selection (picker rows). */
    onToggleContextItem?: (item: ChatContextItem) => void;
    /** Remove an item (chip ×). */
    onRemoveContextItem?: (item: ChatContextItem) => void;
    /** Ambient CONTEXT MEMORY (Figma 271:38656) — the entities the host collected
     *  from the user's navigation history and sends with every message. Rendered
     *  as a summary strip at the top of the composer card, above the assigned-item
     *  chips. Empty/omitted → no strip. */
    contextMemoryItems?: ChatContextItem[];
    /** Drop one entity from the context memory (dropdown row ×). */
    onRemoveContextMemoryItem?: (item: ChatContextItem) => void;
    /** Controlled picker open state. */
    contextPickerOpen?: boolean;
    /** Open the picker (the `+` menu's "Assign Item"). */
    onOpenContextPicker?: () => void;
    /** Close the picker (Escape / outside-click / pick-complete). */
    onCloseContextPicker?: () => void;
    /** Active `@`-mention query (filters the type list); null when inactive. */
    mentionQuery?: string | null;
    /** `@`-trigger callback forwarded to the input. */
    onMentionQueryChange?: (query: string | null) => void;
    /** Fires on every draft value change — threaded to `ChatInput.onValueChange`
     *  so the host can keep `@type:id` mention tokens in sync with context chips. */
    onValueChange?: (value: string) => void;
    /** Non-destructive ghost preview shown in the empty composer (e.g. a hovered
     *  quick-action's full prompt). Forwarded to `ChatInput.previewText`. */
    previewText?: string;
}
/**
 * Chat panel footer (Figma node 7363:205952): the message composer (live
 * `ChatInput` or the read-only archived placeholder) above the model/usage
 * row. No own background — inherits the panel surface so it blends seamlessly.
 *
 * With `contextPicker` set, the selected-context chip strip sits above the
 * input, the two-level picker popover anchors above the input, and the bottom
 * controls row swaps the bare attachment `+` for the `+` plus-menu.
 */
export declare function ChatComposer({ archived, inputRef, onSend, onStop, sending, placeholder, autoFocus, slashCommands, showAttachmentButton, attachmentsCount, onAddFiles, attachmentsDisabled, model, contextPicker, selectedContextItems, onToggleContextItem, onRemoveContextItem, contextMemoryItems, onRemoveContextMemoryItem, contextPickerOpen, onOpenContextPicker, onCloseContextPicker, mentionQuery, onMentionQueryChange, onValueChange, previewText, }: ChatComposerProps): React.JSX.Element;
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