import { type ExportDocument } from './anamnesis-export';
export declare const PDF_MIME = "application/pdf";
export type PdfRgb = [number, number, number];
export interface PdfPalette {
    headerFill: PdfRgb;
    headerText: PdfRgb;
    bodyText: PdfRgb;
    mutedText: PdfRgb;
    zebraFill: PdfRgb;
    sectionFill: PdfRgb;
}
/** The document palette for the theme `scope` is rendered in. Pass the pattern
 * root; omit it and the fallback greys are used. */
export declare function pdfPalette(scope?: Element | null): PdfPalette;
/** True when jsPDF can draw `text` with a built-in face — i.e. it will not be
 * silently re-encoded as UTF-16. */
export declare function isWinAnsiSafe(text: string): boolean;
/** Respell the symbols a standard-14 face cannot draw. Applied at the writer
 * boundary, so the arrow survives on screen and in the spreadsheet. */
export declare function pdfSafeText(text: string): string;
export interface PdfOptions {
    palette?: PdfPalette;
    /** Set the PDF's own open action so the viewer raises the print dialog.
     * This is what the Print item uses; a downloaded PDF leaves it off. */
    autoPrint?: boolean;
}
/** The document as a paged PDF. jspdf + jspdf-autotable are dynamic-imported,
 * so neither ships to a consumer who never exports. */
export declare function toPdfBlob(document: ExportDocument, options?: PdfOptions): Promise<Blob>;
/** Download the document as a `.pdf`. */
export declare function downloadPdf(document: ExportDocument, options?: PdfOptions): Promise<boolean>;
/** Point an off-screen frame at the document with the print action armed, and
 * hand the object URL back so the caller can revoke it. `null` means there was
 * no frame or no `URL.createObjectURL` to build one with. */
export declare function printPdf(document: ExportDocument, frame: HTMLIFrameElement | null, options?: PdfOptions): Promise<string | null>;
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