import type { TouchPoint } from "./emulatorGrpc.js";
export interface EdgeGuards {
    left: number;
    right: number;
    top: number;
    bottom: number;
}
export interface PinchRequest {
    focalX: number;
    focalY: number;
    direction: "in" | "out";
    scale: number;
    angleDeg: number;
    durationMs: number;
    screenWidth: number;
    screenHeight: number;
    guards?: EdgeGuards;
    span?: number;
}
export interface PinchPlan {
    gestures: TouchPoint[][][];
    startHalf: number;
    endHalf: number;
    viable: boolean;
    note?: string;
}
export declare function planPinch(request: PinchRequest): PinchPlan;
//# sourceMappingURL=pinchGeometry.d.ts.map