@assistant-ui/react/dist/api/MessageRuntime.d.ts

React components for AI chat.

import { SpeechState, SubmittedFeedback } from "../runtimes/core/ThreadRuntimeCore";
import { ThreadMessage, ThreadAssistantContentPart, ThreadUserContentPart, Unsubscribe } from "../types";
import { ToolCallContentPartStatus } from "../types/AssistantTypes";
import { AttachmentRuntime, MessageAttachmentRuntimeImpl } from "./AttachmentRuntime";
import { EditComposerRuntime, EditComposerRuntimeImpl } from "./ComposerRuntime";
import { ContentPartRuntime, ContentPartRuntimeImpl } from "./ContentPartRuntime";
import { MessageRuntimePath } from "./RuntimePathTypes";
import { ThreadRuntimeCoreBinding } from "./ThreadRuntime";
import { SubscribableWithState } from "./subscribable/Subscribable";
export declare const toContentPartStatus: (message: ThreadMessage, partIndex: number, part: ThreadUserContentPart | ThreadAssistantContentPart) => ToolCallContentPartStatus;
export declare const EMPTY_CONTENT: Readonly<{
    type: "text";
    text: "";
}>;
export type MessageState = ThreadMessage & {
    /**
     * @deprecated You can directly access message fields in the state. Replace `.message.content` with `.content` etc. This will be removed in 0.6.0.
     */
    message: ThreadMessage;
    parentId: string | null;
    isLast: boolean;
    /**
     * @deprecated Use `branchNumber` and `branchCount` instead. This will be removed in 0.6.0.
     */
    branches: readonly string[];
    branchNumber: number;
    branchCount: number;
    /**
     * @deprecated This API is still under active development and might change without notice.
     */
    speech: SpeechState | undefined;
    submittedFeedback: SubmittedFeedback | undefined;
};
export type MessageStateBinding = SubscribableWithState<MessageState, MessageRuntimePath>;
export type MessageRuntime = {
    readonly path: MessageRuntimePath;
    readonly composer: EditComposerRuntime;
    getState(): MessageState;
    reload(): void;
    /**
     * @deprecated This API is still under active development and might change without notice.
     */
    speak(): void;
    /**
     * @deprecated This API is still under active development and might change without notice.
     */
    stopSpeaking(): void;
    submitFeedback({ type }: {
        type: "positive" | "negative";
    }): void;
    switchToBranch({ position, branchId, }: {
        position?: "previous" | "next" | undefined;
        branchId?: string | undefined;
    }): void;
    unstable_getCopyText(): string;
    subscribe(callback: () => void): Unsubscribe;
    getContentPartByIndex(idx: number): ContentPartRuntime;
    getContentPartByToolCallId(toolCallId: string): ContentPartRuntime;
    getAttachmentByIndex(idx: number): AttachmentRuntime & {
        source: "message";
    };
};
export declare class MessageRuntimeImpl implements MessageRuntime {
    private _core;
    private _threadBinding;
    get path(): MessageRuntimePath;
    constructor(_core: MessageStateBinding, _threadBinding: ThreadRuntimeCoreBinding);
    composer: EditComposerRuntimeImpl;
    getState(): MessageState;
    reload(): void;
    speak(): void;
    stopSpeaking(): void;
    submitFeedback({ type }: {
        type: "positive" | "negative";
    }): void;
    switchToBranch({ position, branchId, }: {
        position?: "previous" | "next" | undefined;
        branchId?: string | undefined;
    }): void;
    unstable_getCopyText(): string;
    subscribe(callback: () => void): Unsubscribe;
    getContentPartByIndex(idx: number): ContentPartRuntimeImpl;
    getContentPartByToolCallId(toolCallId: string): ContentPartRuntimeImpl;
    getAttachmentByIndex(idx: number): MessageAttachmentRuntimeImpl;
}
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