import { DeleteDone, Env, ImageHandler, ItemConfig, ItemSession, SoundHandler, PieModel } from '@pie-players/pie-players-shared/types';
import { LoaderConfig } from '@pie-players/pie-players-shared/loader-config';
import { BackendConfig, BackendSaveContentOptions, BackendScoreOptions } from './backend/types.js';
export type AuthoringBackendMode = "demo" | "required";
export type { DeleteDone, ImageHandler, SoundHandler };
export type * from './backend/types.js';
export type AuthoringValidationResult = {
    hasErrors: boolean;
    validatedModels: any[];
};
export interface PieItemPlayerElement extends HTMLElement {
    config: ItemConfig;
    session: ItemSession;
    env: Env;
    strategy?: "iife" | "esm" | "preloaded";
    mode?: "view" | "author";
    configuration?: Record<string, unknown>;
    authoringBackend?: AuthoringBackendMode;
    backend?: BackendConfig;
    renderStimulus?: boolean;
    allowedResize?: boolean;
    baseHeadingLevel?: 1 | 2 | 3 | 4 | 5 | 6;
    passageContainerClass?: string;
    customClassName?: string;
    customClassname?: string;
    bundleHost?: string;
    bundleEndpoints?: Record<string, unknown>;
    disableBundler?: boolean;
    reFetchBundle?: boolean;
    onInsertImage?: (handler: ImageHandler) => void;
    onDeleteImage?: (src: string, done: DeleteDone) => void;
    onInsertSound?: (handler: SoundHandler) => void;
    onDeleteSound?: (src: string, done: DeleteDone) => void;
    loaderOptions?: Record<string, unknown>;
    loaderConfig?: LoaderConfig;
    /** Legacy-compatible local browser scoring; returns one result slot per scored model. */
    provideScore(): Promise<false | Array<Record<string, unknown> | undefined>>;
    /** Legacy-compatible preview update for a single loaded PIE model. */
    updateElementModel(update: Partial<PieModel> & {
        id: string;
    }): Promise<void>;
    /** Authoring-mode validation for rendered configure elements. */
    validateModels(): Promise<AuthoringValidationResult>;
    /** Load configured backend data into the existing config/session pipeline. */
    loadFromBackend(scope?: "delivery" | "authoring"): Promise<void>;
    /** Persist the current session through `backend.delivery`. */
    saveSession(): Promise<void>;
    /** Server-backed scoring through `backend.delivery`; distinct from local `provideScore()`. */
    score(options?: BackendScoreOptions): Promise<unknown>;
    /** Persist authoring content through `backend.authoring` when configured. */
    saveContent(options?: BackendSaveContentOptions): Promise<string>;
    /** Release authoring content through `backend.authoring` when configured. */
    releaseContent(): Promise<string>;
}
export interface PieItemSessionDebuggerElement extends HTMLElement {
    itemName?: string;
    itemId?: string;
    config?: unknown;
    session?: unknown;
    env?: unknown;
    score?: unknown;
}