import type { PDFDocumentProxy } from 'pdfjs-dist';
import type { Except, Simplify, UnknownRecord } from 'type-fest';
import type { ImageProps } from '../image/interface';
export type FilePreviewerType = 'image' | 'video' | 'audio' | 'pdf';
export type FilePreviewerStatus = 'beforeLoad' | 'loading' | 'loaded' | 'error';
type FilePreviewerImageFit = 'contain' | 'cover' | 'fill' | 'none' | 'scale-down';
export type FilePreviewerImageProps = Simplify<Except<Partial<ImageProps>, 'fit'> & {
    fit?: FilePreviewerImageFit;
} & UnknownRecord>;
export type FilePreviewerMediaSkin = 'default' | 'minimal' | 'native' | false | (string & {});
export type FilePreviewerMediaProps = Simplify<UnknownRecord & {
    skin?: FilePreviewerMediaSkin;
    playerProps?: UnknownRecord;
    skinProps?: UnknownRecord;
}>;
export type FilePreviewerPdfRotation = 0 | 90 | 180 | 270;
export type FilePreviewerPdfProps = Simplify<UnknownRecord & {
    worker?: boolean;
    workerSrc?: string;
    workerPort?: Worker;
    scale?: number;
    rotation?: FilePreviewerPdfRotation;
    page?: number;
    documentParams?: UnknownRecord;
    renderParams?: UnknownRecord;
    onDocumentLoad?: (doc: PDFDocumentProxy) => void;
}>;
export interface FilePreviewerContentSlotProps {
    src: string;
    type: FilePreviewerType;
    title?: string;
    visible: boolean;
    fullscreen: boolean;
    status: FilePreviewerStatus;
    loading: boolean;
    loaded: boolean;
    error: boolean;
    close: () => void;
    onLoad: () => void;
    onError: () => void;
}
export interface FilePreviewerPdfSlotProps {
    src: string;
    status: FilePreviewerStatus;
    loading: boolean;
    loaded: boolean;
    error: boolean;
    doc: PDFDocumentProxy | null;
    page: number;
    numPages: number;
    goto: (page: number) => void;
    prev: () => void;
    next: () => void;
    render: (canvas: HTMLCanvasElement, page?: number) => Promise<void>;
    close: () => void;
    onLoad: () => void;
    onError: (error?: unknown) => void;
}
export interface FilePreviewerMediaSlotProps {
    src: string;
    status: FilePreviewerStatus;
    loading: boolean;
    loaded: boolean;
    error: boolean;
    skin: FilePreviewerMediaSkin;
    useVideoJs: boolean;
    playerProps: UnknownRecord;
    skinProps: UnknownRecord;
    close: () => void;
    onLoad: () => void;
    onError: (error?: unknown) => void;
}
export interface FilePreviewerImageSlotProps {
    src: string;
    status: FilePreviewerStatus;
    loading: boolean;
    loaded: boolean;
    error: boolean;
    imageProps: FilePreviewerImageProps;
    close: () => void;
    onLoad: () => void;
    onError: (error?: unknown) => void;
}
export interface FilePreviewerProps {
    src?: string;
    type?: FilePreviewerType;
    visible?: boolean;
    defaultVisible?: boolean;
    fullscreen?: boolean;
    title?: string;
    maskClosable?: boolean;
    closable?: boolean;
    escToClose?: boolean;
    popupContainer?: HTMLElement | string;
    renderToBody?: boolean;
    imageProps?: FilePreviewerImageProps;
    mediaProps?: FilePreviewerMediaProps;
    pdfProps?: FilePreviewerPdfProps;
}
export {};