import { type ComputedRef } from "vue";
import type { MulmoScriptTransport } from "../transport";
type CharRenderState = "idle" | "rendering" | "done" | "error";
type ScriptImages = Record<string, {
    type?: string;
    prompt?: string;
}> | undefined;
export interface UseCharacterImagesOptions {
    api: MulmoScriptTransport;
    filePath: ComputedRef<string>;
    /** Which registered root `filePath` is relative to; `undefined` = the host's default (#3014). */
    root: ComputedRef<string | undefined>;
    chatSessionId: ComputedRef<string | undefined>;
    getImages: () => ScriptImages;
}
export declare function useCharacterImages({ api, filePath, root, chatSessionId, getImages }: UseCharacterImagesOptions): {
    charRenderState: Record<string, CharRenderState>;
    charImages: Record<string, string>;
    charErrors: Record<string, string>;
    charDragOver: Record<string, boolean>;
    characterKeys: ComputedRef<string[]>;
    characterPrompt: (key: string) => string;
    onCharDragOver: (event: DragEvent, key: string) => void;
    onCharDragLeave: (key: string) => void;
    onCharDrop: (event: DragEvent, key: string) => Promise<void>;
    loadExistingCharacterImage: (key: string) => Promise<void>;
    refreshMissingCharacterImages: () => void;
    renderCharacter: (key: string, force: boolean) => Promise<void>;
    generateAllCharacters: () => Promise<void>;
    resetCharacters: () => void;
};
export {};
//# sourceMappingURL=useCharacterImages.d.ts.map