import { ConvertDocumentWithCalibreNodeInput, ConvertDocumentWithLibreOfficeNodeInput, ConvertDocumentWithPandocNodeInput, ConvertLatexToPngNodeInput, ConvertLatexWithPdfLatexNodeInput } from '../../../../code/type/index.js';
export declare function convertDocumentWithPandocNode(source: ConvertDocumentWithPandocNodeInput): Promise<string | void>;
export declare function convertDocumentWithCalibreNode(source: ConvertDocumentWithCalibreNodeInput): Promise<{
    output: {
        file: {
            path: string;
        };
    };
} | undefined>;
export declare function convertDocumentWithLibreOfficeNode(source: ConvertDocumentWithLibreOfficeNodeInput): Promise<{
    output: {
        file: {
            path: string;
        };
    };
} | undefined>;
export declare function convertLatexWithPdfLatexNode(source: ConvertLatexWithPdfLatexNodeInput): Promise<{
    output: {
        file: {
            path: string;
        };
    };
} | undefined>;
export declare function convertLatexToPng(source: ConvertLatexToPngNodeInput): Promise<import("../../../../code/type/index.js").CommandSequence | undefined>;
export declare function convertLatexToPngLocal(input: ConvertLatexToPngNodeInput): Promise<import("../../../../code/type/index.js").CommandSequence>;
