/**
 * PowerPoint 97-2003 Binary (.ppt) Parser
 *
 * Pure TypeScript implementation that reads .ppt files by:
 * 1. Using the OLE2 reader to extract the "PowerPoint Document" stream
 * 2. Following the UserEditAtom chain from "Current User" to find all records
 * 3. Locating SlideListWithText containers to extract slide text
 * 4. Parsing TextHeaderAtom, TextCharsAtom, and TextBytesAtom records
 * 5. Returning a valid OfficeParserAST with slides in presentation order
 *
 * Ported from the algorithms in:
 * - ref/poi/poi-scratchpad/src/main/java/org/apache/poi/hslf/ (Apache 2.0)
 *   Specifically: HSLFSlideShow.java, HSLFSlideShowImpl.java,
 *   HSLFTextParagraph.java, Record.java, RecordTypes.java,
 *   TextHeaderAtom.java, TextCharsAtom.java, TextBytesAtom.java
 *
 * @module ppt
 */
/// <reference types="node" />
import { OfficeParserAST, OfficeParserConfig } from '../../types';
/**
 * Parse a PowerPoint 97-2003 (.ppt) file and return an OfficeParserAST.
 *
 * @param fileBuffer - Buffer containing the .ppt file
 * @param config - OfficeParser configuration
 * @returns Parsed AST with slides containing paragraphs
 */
export declare function parsePpt(fileBuffer: Buffer, config: Required<OfficeParserConfig>): Promise<OfficeParserAST>;