export type UploadZoneStatus = 'idle' | 'uploading' | 'success' | 'error';
export type UploadZoneSize = 'sm' | 'md' | 'lg';
export interface UploadZoneFile {
    /** Unique id (generated internally) */
    id: string;
    /** Original File object */
    raw: File;
    /** Display name */
    name: string;
    /** File size in bytes */
    size: number;
    /** MIME type */
    type: string;
    /** Upload status */
    status: UploadZoneStatus;
    /** Upload progress 0–100 */
    progress: number;
    /** Error message when status is 'error' */
    error?: string;
    /** Preview URL (for image files) */
    previewUrl?: string;
}
export interface UploadZoneProps {
    /**
     * v-model: the current file list
     */
    value?: UploadZoneFile[];
    /**
     * Accepted MIME types or file extensions, same as `<input accept>`.
     * E.g. "image/*,.pdf"
     */
    accept?: string;
    /**
     * Allow multiple file selection
     * @default false
     */
    multiple?: boolean;
    /**
     * Whether the component is disabled
     * @default false
     */
    disabled?: boolean;
    /**
     * Maximum number of files allowed (only applies when multiple=true).
     * 0 means unlimited.
     * @default 0
     */
    maxCount?: number;
    /**
     * Maximum file size in bytes per file.
     * 0 means unlimited.
     * @default 0
     */
    maxSize?: number;
    /**
     * Size variant of the drop zone
     * @default 'md'
     */
    size?: UploadZoneSize;
}
export interface UploadZoneEmits {
    (e: 'update:value', files: UploadZoneFile[]): void;
    /** Fires after files are selected and validated */
    (e: 'change', files: UploadZoneFile[]): void;
    /** Fires when a file exceeds maxSize */
    (e: 'exceed-size', file: File): void;
    /** Fires when the file count exceeds maxCount */
    (e: 'exceed-count', files: File[]): void;
    /** Fires when a file is removed */
    (e: 'remove', file: UploadZoneFile): void;
}
export interface UploadZoneSlots {
    /** Custom content for the drop zone trigger */
    trigger?: () => unknown;
    /** Custom content shown below the file list */
    tip?: () => unknown;
}