import type { SvelteVirtualChatProps, SvelteVirtualChatDebugInfo } from './types.js';
declare function $$render<TMessage>(): {
    props: SvelteVirtualChatProps<TMessage>;
    exports: {
        /**
             * Scroll the viewport to the bottom.
             *
             * @param options - Optional configuration
             * @param options.smooth - Use smooth scrolling animation (default: false)
             *
             * @example
             * ```ts
             * chat.scrollToBottom()
             * chat.scrollToBottom({ smooth: true })
             * ```
             */ scrollToBottom: (options?: {
            smooth?: boolean;
        }) => void;
        /**
             * Scroll to a specific message by its ID.
             *
             * If the message ID is not found in the messages array, this is a no-op.
             *
             * @param id - The message ID as returned by `getMessageId`
             * @param options - Optional configuration
             * @param options.smooth - Use smooth scrolling animation (default: false)
             *
             * @example
             * ```ts
             * chat.scrollToMessage('msg-42')
             * chat.scrollToMessage('msg-42', { smooth: true })
             * ```
             */ scrollToMessage: (id: string, options?: {
            smooth?: boolean;
        }) => void;
        /**
             * Check if the viewport is currently following bottom.
             *
             * Returns `true` when the viewport is within `followBottomThresholdPx`
             * of the bottom, meaning new messages will auto-scroll into view.
             *
             * @returns Whether the viewport is pinned to the bottom
             *
             * @example
             * ```ts
             * if (chat.isAtBottom()) {
             *     // User sees the latest message
             * }
             * ```
             */ isAtBottom: () => boolean;
        /**
             * Get a snapshot of the current internal state.
             *
             * Returns debug information including total messages, rendered DOM count,
             * measured heights, visible range, scroll position, and follow state.
             *
             * @returns Current debug info snapshot
             *
             * @example
             * ```ts
             * const info = chat.getDebugInfo()
             * console.log(`${info.renderedCount}/${info.totalMessages} in DOM`)
             * ```
             */ getDebugInfo: () => SvelteVirtualChatDebugInfo;
    };
    bindings: "";
    slots: {};
    events: {};
};
declare class __sveltets_Render<TMessage> {
    props(): ReturnType<typeof $$render<TMessage>>['props'];
    events(): ReturnType<typeof $$render<TMessage>>['events'];
    slots(): ReturnType<typeof $$render<TMessage>>['slots'];
    bindings(): "";
    exports(): {
        /**
             * Scroll the viewport to the bottom.
             *
             * @param options - Optional configuration
             * @param options.smooth - Use smooth scrolling animation (default: false)
             *
             * @example
             * ```ts
             * chat.scrollToBottom()
             * chat.scrollToBottom({ smooth: true })
             * ```
             */ scrollToBottom: (options?: {
            smooth?: boolean;
        } | undefined) => void;
        /**
             * Scroll to a specific message by its ID.
             *
             * If the message ID is not found in the messages array, this is a no-op.
             *
             * @param id - The message ID as returned by `getMessageId`
             * @param options - Optional configuration
             * @param options.smooth - Use smooth scrolling animation (default: false)
             *
             * @example
             * ```ts
             * chat.scrollToMessage('msg-42')
             * chat.scrollToMessage('msg-42', { smooth: true })
             * ```
             */ scrollToMessage: (id: string, options?: {
            smooth?: boolean;
        } | undefined) => void;
        /**
             * Check if the viewport is currently following bottom.
             *
             * Returns `true` when the viewport is within `followBottomThresholdPx`
             * of the bottom, meaning new messages will auto-scroll into view.
             *
             * @returns Whether the viewport is pinned to the bottom
             *
             * @example
             * ```ts
             * if (chat.isAtBottom()) {
             *     // User sees the latest message
             * }
             * ```
             */ isAtBottom: () => boolean;
        /**
             * Get a snapshot of the current internal state.
             *
             * Returns debug information including total messages, rendered DOM count,
             * measured heights, visible range, scroll position, and follow state.
             *
             * @returns Current debug info snapshot
             *
             * @example
             * ```ts
             * const info = chat.getDebugInfo()
             * console.log(`${info.renderedCount}/${info.totalMessages} in DOM`)
             * ```
             */ getDebugInfo: () => SvelteVirtualChatDebugInfo;
    };
}
interface $$IsomorphicComponent {
    new <TMessage>(options: import('svelte').ComponentConstructorOptions<ReturnType<__sveltets_Render<TMessage>['props']>>): import('svelte').SvelteComponent<ReturnType<__sveltets_Render<TMessage>['props']>, ReturnType<__sveltets_Render<TMessage>['events']>, ReturnType<__sveltets_Render<TMessage>['slots']>> & {
        $$bindings?: ReturnType<__sveltets_Render<TMessage>['bindings']>;
    } & ReturnType<__sveltets_Render<TMessage>['exports']>;
    <TMessage>(internal: unknown, props: ReturnType<__sveltets_Render<TMessage>['props']> & {}): ReturnType<__sveltets_Render<TMessage>['exports']>;
    z_$$bindings?: ReturnType<__sveltets_Render<any>['bindings']>;
}
declare const SvelteVirtualChat: $$IsomorphicComponent;
type SvelteVirtualChat<TMessage> = InstanceType<typeof SvelteVirtualChat<TMessage>>;
export default SvelteVirtualChat;