import { CrossfireFrame } from "../frame";
import { UnsupportedOrInvalid } from "./unsupported-or-invalid";
export declare class BarometricAltitudeVerticalSpeed {
    /** uint16 - Altitude above start (calibration) point */
    altitudePacked: number;
    /** int8 - vertical speed */
    verticalSpeedPacked: number;
    syncByte: number;
    constructor(
    /** uint16 - Altitude above start (calibration) point */
    altitudePacked?: number, 
    /** int8 - vertical speed */
    verticalSpeedPacked?: number, syncByte?: number);
    static get payloadSize(): number;
    get frameType(): 9;
    get crossfireFrame(): CrossfireFrame;
    static fromFrame(frame: CrossfireFrame): BarometricAltitudeVerticalSpeed | UnsupportedOrInvalid;
}
//# sourceMappingURL=barometric-altitude-vertical-speed.d.ts.map