import type { Reader } from "../binary/reader.ts";
/**
 * fpgm table - Font program
 * Contains TrueType instructions to be executed once when the font is loaded
 */
export interface FpgmTable {
    /** Raw bytecode instructions */
    instructions: Uint8Array;
}
/**
 * prep table - CVT program (Control Value Program)
 * Contains TrueType instructions executed whenever the font size or transformation changes
 */
export interface PrepTable {
    /** Raw bytecode instructions */
    instructions: Uint8Array;
}
/**
 * cvt table - Control Value Table
 * Contains values referenced by TrueType instructions for consistent spacing/positioning
 * Values are in FUnits (font design units)
 */
export interface CvtTable {
    /** Control values (FWORD, i.e., int16 in font units) */
    values: Int16Array;
}
/**
 * Parse fpgm table
 */
export declare function parseFpgm(reader: Reader): FpgmTable;
/**
 * Parse prep table
 */
export declare function parsePrep(reader: Reader): PrepTable;
/**
 * Parse cvt table
 */
export declare function parseCvt(reader: Reader): CvtTable;