/**
 * Point movement instructions
 *
 * These are the core hinting operations that actually move glyph points.
 */
import { type ExecContext, type F26Dot6, type GlyphZone, type Point } from "../types.ts";
/**
 * Project a point onto the projection vector
 */
export declare function project(ctx: ExecContext, p: Point): F26Dot6;
/**
 * Project using dual vector (for original positions)
 */
export declare function dualProject(ctx: ExecContext, p: Point): F26Dot6;
/**
 * Move a point along the freedom vector
 */
export declare function movePoint(ctx: ExecContext, zone: GlyphZone, pointIndex: number, distance: F26Dot6): void;
/**
 * Get current position of a point projected onto projection vector
 */
export declare function getCurrent(ctx: ExecContext, zone: GlyphZone, pointIndex: number): F26Dot6;
/**
 * Get original position of a point projected onto dual vector
 */
export declare function getOriginal(ctx: ExecContext, zone: GlyphZone, pointIndex: number): F26Dot6;
/**
 * Mark point as touched in the current direction
 */
export declare function touchPoint(ctx: ExecContext, zone: GlyphZone, pointIndex: number): void;
/** MDAP - Move Direct Absolute Point */
export declare function MDAP(ctx: ExecContext, doRound: boolean): void;
/** MIAP - Move Indirect Absolute Point (uses CVT) */
export declare function MIAP(ctx: ExecContext, doRound: boolean): void;
/** MDRP - Move Direct Relative Point */
export declare function MDRP(ctx: ExecContext, flags: number): void;
/** MIRP - Move Indirect Relative Point (uses CVT) */
export declare function MIRP(ctx: ExecContext, flags: number): void;
/** SHP - Shift Point using reference point */
export declare function SHP(ctx: ExecContext, useRp1: boolean): void;
/** SHC - Shift Contour using reference point */
export declare function SHC(ctx: ExecContext, useRp1: boolean): void;
/** SHZ - Shift Zone using reference point */
export declare function SHZ(ctx: ExecContext, useRp1: boolean): void;
/** SHPIX - Shift Point by Pixel Amount */
export declare function SHPIX(ctx: ExecContext): void;
/** IP - Interpolate Point */
export declare function IP(ctx: ExecContext): void;
/** ALIGNRP - Align to Reference Point */
export declare function ALIGNRP(ctx: ExecContext): void;
/** MSIRP - Move Stack Indirect Relative Point */
export declare function MSIRP(ctx: ExecContext, setRp0: boolean): void;
/** ISECT - Move Point to Intersection of two lines */
export declare function ISECT(ctx: ExecContext): void;
/** ALIGNPTS - Align two points */
export declare function ALIGNPTS(ctx: ExecContext): void;
/** GC - Get Coordinate projected onto projection vector */
export declare function GC(ctx: ExecContext, useOriginal: boolean): void;
/** SCFS - Set Coordinate From Stack */
export declare function SCFS(ctx: ExecContext): void;
/** MD - Measure Distance between two points */
export declare function MD(ctx: ExecContext, useOriginal: boolean): void;
/** MPPEM - Measure Pixels Per EM */
export declare function MPPEM(ctx: ExecContext): void;
/** MPS - Measure Point Size */
export declare function MPS(ctx: ExecContext): void;
/** FLIPPT - Flip on-curve/off-curve flag */
export declare function FLIPPT(ctx: ExecContext): void;
/** FLIPRGON - Set on-curve flag for range */
export declare function FLIPRGON(ctx: ExecContext): void;
/** FLIPRGOFF - Clear on-curve flag for range */
export declare function FLIPRGOFF(ctx: ExecContext): void;
/** ROUND - Round value */
export declare function ROUND(ctx: ExecContext, _colorIndex: number): void;
/** NROUND - No-round (just applies engine compensation) */
export declare function NROUND(ctx: ExecContext, _colorIndex: number): void;