import { ConversationUiCtrl } from "./ConversationUiCtrl";
import { ConvoCompletionOptions, ConvoMessagePrefixOptions, FlatConvoMessage } from "./convo-types";
export declare const convoPromptImagePropKey: unique symbol;
/**
 * code - Show full code of conversation
 * imports - Show full code plus imports of conversation
 * modules - Show registered modules
 * vars - Show evaluated variable values
 * flat - Show flat json structure
 * text - Show as code with all text content evaluated
 * tree - Show syntax tree
 * model - Show JSON model that will be sent to LLM
 */
export type ConvoEditorMode = 'code' | 'imports' | 'modules' | 'vars' | 'flat' | 'text' | 'tree' | 'model';
export type ConvoPromptMediaPurpose = 'preview' | 'prompt';
/**
 * true - enables markdown for assistant messages
 * false - disables markdown for all messages
 * assistant - enables markdown for assistant messages
 * user - enables markdown for user messages
 * all - enables markdown for all messages
 */
export type ConvoMarkdownEnableState = boolean | 'user' | 'assistant' | 'all';
export interface ConvoPromptMedia {
    url?: string;
    getUrl?: (purpose: ConvoPromptMediaPurpose) => string;
    data?: any;
    [convoPromptImagePropKey]?: () => string;
}
export interface ConvoDataStore {
    loadConvo?(id: string): string | undefined | Promise<string | undefined>;
    saveConvo?(id: string, convo: string): void | Promise<void>;
    deleteConvo?(id: string): void | Promise<void>;
}
/**
 * null - use default renderer
 * undefined - use default renderer
 * false - do not render message
 */
export type ConvoMessageRenderResult = RenderedConvoMessage | null | undefined | false;
/**
 * Used to return a convo message.
 */
export type ConvoMessageRenderer = (message: FlatConvoMessage, index: number, ctrl: ConversationUiCtrl) => ConvoMessageRenderResult;
export type RenderedConvoMessagePosition = 'before' | 'replace' | 'after';
export interface RenderedConvoMessage {
    role?: string;
    content?: string;
    component?: any;
    /**
     * @default 'replace'
     */
    position?: RenderedConvoMessagePosition;
}
export type ConvoRagRenderer = (msg: FlatConvoMessage, ctrl: ConversationUiCtrl) => any;
export interface ConvoUiMessageAppendEvt {
    isCommand: boolean;
    message: string;
}
export interface ConvoUiAppendTrigger {
    /**
     * If role is defined the `append` prop is appended as a content message using the role.
     * Otherwise append is appended as raw convo.
     */
    role?: string;
    /**
     * The content or raw convo to append.
     */
    append?: string;
    /**
     * Options used when a role is provided.
     */
    options?: ConvoMessagePrefixOptions;
    /**
     * If true or an object the appended message should trigger the completions process.
     */
    complete?: boolean | ConvoCompletionOptions;
    /**
     * If true and no role is provided the appended content will be merged with the previous message.
     */
    mergeWithPrev?: boolean;
    /**
     * Call if an error occurs
     */
    errorCallback?: (error: any) => void;
}