import type { ProgressPromise } from '@prezly/progress-promise';
import type { OEmbedInfo } from '@prezly/sdk';
import type { AttachmentNode, ContactNode, CoverageNode, GalleryNode, ImageNode, StoryBookmarkNode, StoryEmbedNode } from '@prezly/slate-types';
import { PlaceholderNode } from './PlaceholderNode';
declare const Type: typeof PlaceholderNode.Type;
type Type = PlaceholderNode.Type;
type Uuid = PlaceholderNode['uuid'];
interface Data {
    [Type.ATTACHMENT]: {
        file: AttachmentNode['file'];
        caption: string;
        trigger: 'placeholder' | 'paste';
    };
    [Type.CONTACT]: {
        contact: ContactNode['contact'];
    };
    [Type.COVERAGE]: {
        coverage: CoverageNode['coverage'];
    };
    [Type.EMBED]: {
        url: string;
        oembed?: OEmbedInfo;
        fallback?: 'link';
    };
    [Type.GALLERY]: {
        gallery: GalleryNode;
        operation: 'add' | 'edit';
    };
    [Type.GALLERY_BOOKMARK]: {
        url: string;
        oembed?: OEmbedInfo;
    };
    [Type.IMAGE]: {
        image: ImageNode;
        operation: 'add' | 'replace' | 'crop';
        trigger: 'image-menu' | 'placeholder' | 'paste' | 'paste-html' | 'oembed';
    };
    [Type.MEDIA]: {
        media: {
            type: 'image';
            file: ImageNode['file'];
            caption: string;
        };
    };
    [Type.SOCIAL_POST]: {
        url: string;
        oembed?: OEmbedInfo;
    };
    [Type.STORY_BOOKMARK]: {
        node: StoryBookmarkNode;
    };
    [Type.STORY_EMBED]: {
        node: StoryEmbedNode;
    };
    [Type.VIDEO]: {
        url: string;
        oembed?: OEmbedInfo;
        fallback?: 'link';
    };
    [Type.WEB_BOOKMARK]: {
        url: string;
        oembed?: OEmbedInfo;
        fallback?: 'link';
    };
}
type Identifier<T extends Type> = {
    type: T;
    uuid: Uuid;
};
type Callbacks<T extends Type> = {
    onActivate: (active: boolean) => void;
    onTrigger?: () => void;
    onLoading: (loading: boolean) => void;
    onResolve: (data: Data[T]) => void;
    onReject: () => void;
    onProgress: (progress: number) => void;
};
type Unfollow = () => void;
export declare const PlaceholdersManager: {
    activate<T extends PlaceholderNode.Type>({ type, uuid }: Identifier<T>): void;
    deactivate<T_1 extends PlaceholderNode.Type>({ type, uuid }: Identifier<T_1>): void;
    deactivateAll(): void;
    trigger<T_2 extends PlaceholderNode.Type>({ type, uuid }: Identifier<T_2>): void;
    register<T_3 extends PlaceholderNode.Type>(type: T_3, uuid: Uuid, promise: Promise<Data[T_3]> | ProgressPromise<Data[T_3], unknown>): void;
    follow<T_4 extends PlaceholderNode.Type>(type: T_4, uuid: Uuid, callbacks: Partial<Callbacks<T_4>>): Unfollow;
};
export declare function usePlaceholderManagement<T extends Type>(type: T, uuid: Uuid, callbacks: Partial<Pick<Callbacks<T>, 'onTrigger' | 'onResolve' | 'onReject' | 'onProgress'>>): {
    isActive: boolean | undefined;
    isLoading: boolean;
};
export {};