export interface SnTextObject {
    prop: {
        qInfo: {
            qType: 'sn-text';
        };
        seedData: {
            type: string;
            data: string;
        };
    };
}
export interface SnImageObject {
    prop: {
        qInfo: {
            qType: 'sn-image';
        };
        image: {
            mode: 'media';
            mediaUrl: {
                qStaticContentUrlDef: {
                    qUrl: string;
                };
            };
            fit: 'original';
        };
    };
}
export type ClipboardPasteResult = SnTextObject | SnImageObject | Record<string, unknown> | null;
export interface PasteImageContent {
    data: ArrayBuffer;
    type: string;
}
export interface ExtractedImageData {
    data: ArrayBuffer | null;
    /**
     * Mime type of the extracted image, or `'unsupported'` when the clipboard
     * contained a file that is not a supported image.
     */
    type: string;
}
export interface ClipboardContentsParameters {
    pasteData?: PasteImageContent;
    clipboardItems?: ClipboardItem[];
}
export interface CopyPasteToast {
    type: 'warning' | 'error' | 'success' | 'info';
    message: string | string[];
    header?: string;
}
/**
 * Minimal structural subset of the QMFE embed core apis required by copy-paste.
 * A full `QmfeEmbedCoreApis`/`CoreApis` object structurally satisfies this
 * interface, so consumers can pass their apis object directly without coupling
 * this package to `@qlik-trial/qmfe-*`.
 */
export interface CopyPasteApis {
    translate: (key: string, ...args: (string | number | (string | number)[])[]) => string;
    getBooleanFlag: (flag: string, defaultValue: boolean) => boolean;
    showToast: (toast: CopyPasteToast) => void;
    platform: {
        isCloud: boolean;
    };
}
/**
 * Uploads an image blob and resolves to the uploaded file path (or `null` on
 * failure). When omitted, image paste is disabled but text/HTML/Qlik-object
 * paste keeps working.
 */
export type UploadImageBlob = (blob: Blob, imageType: string) => Promise<string | null>;
export interface CopyPasteConfig {
    apis: CopyPasteApis;
    uploadImageBlob?: UploadImageBlob;
}
export interface CopyPaste {
    copyToClipboard<T>(title: string, object: T, callbackFn: (val: T) => Promise<unknown>): Promise<void>;
    getClipboardContents(params?: ClipboardContentsParameters): Promise<ClipboardPasteResult>;
    extractImageData(event: ClipboardEvent): Promise<ExtractedImageData | undefined>;
    uploadPastedImage(event: ClipboardEvent): Promise<string | null>;
    hasValidClipboardContent(): Promise<boolean>;
    showToastOnInvalidClipboardData(): void;
}