import { type ComponentProps, type FormEvent, type RefObject } from 'react';
import { type PromptInputMention, type PromptInputMessage, type PromptInputStatus } from './prompt-input-context';
import { type PromptInputMentionItem } from './prompt-input-mention-registry';
export interface PromptInputActions {
    /** Focuses the input, dropping the caret at the end of the draft. */
    focus: () => void;
    /** Clears the composer. */
    clear: () => void;
    /**
     * Inserts a chip at the caret, or at the end of the draft when the editor is
     * not focused, followed by a trailing space. Requires `PromptInput.Editor`.
     */
    insertMention: (item: PromptInputMentionItem, options?: {
        trigger?: string;
    }) => void;
    /** The current value, untrimmed. */
    getValue: () => PromptInputMessage;
}
export interface PromptInputRootProps extends Omit<ComponentProps<'form'>, 'onSubmit'> {
    /**
     * Controlled markup string — the same dialect `onValueChange` reports and
     * `PromptInput.Editor` parses. Most consumers should stay uncontrolled.
     */
    value?: string;
    /**
     * The initial markup when uncontrolled.
     * @defaultValue ""
     */
    defaultValue?: string;
    /**
     * Called on every change. The first argument round-trips into `value`
     * losslessly, chips included.
     */
    onValueChange?: (markup: string, details: {
        text: string;
        mentions: PromptInputMention[];
    }) => void;
    /**
     * Called with the trimmed message when the prompt is submitted — Enter in the
     * input or a click on `PromptInput.Submit`. Call
     * `event.currentTarget.reset()` to clear the composer after sending.
     */
    onSubmit?: (message: PromptInputMessage, event: FormEvent<HTMLFormElement>) => void;
    /**
     * Called when `PromptInput.Submit` is pressed while `status` is
     * `"submitted"` or `"streaming"`.
     */
    onStop?: () => void;
    /**
     * The consumer-owned request lifecycle. Drives `PromptInput.Submit`:
     * `"idle"`/`"error"` show a send arrow, `"submitted"` a spinner and
     * `"streaming"` a stop square (both routed to `onStop`).
     * @defaultValue "idle"
     */
    status?: PromptInputStatus;
    /**
     * Disables the whole composer.
     * @defaultValue false
     */
    disabled?: boolean;
    /**
     * The element the frame focuses when its own padding is clicked.
     * `PromptInput.Textarea` and `PromptInput.Editor` register themselves here on
     * mount; pass a ref of your own when you render a custom input instead.
     * Whichever is set first wins.
     */
    inputRef?: RefObject<HTMLElement | null>;
    /** Imperative handle. `ref` remains the `<form>` element. */
    actionsRef?: RefObject<PromptInputActions | null>;
}
export declare function PromptInputRoot({ className, value: valueProp, defaultValue, onValueChange, onSubmit, onStop, onReset, onMouseDown, status, disabled, inputRef: inputRefProp, actionsRef, children, ref, ...props }: PromptInputRootProps): import("react/jsx-runtime").JSX.Element;
export declare namespace PromptInputRoot {
    var displayName: string;
}
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