import { vertexvis } from '@vertexvis/frame-streaming-protos';
import { Mapper as M } from '@vertexvis/utils';
import { CameraType } from '../../interfaces';
export declare const toPbCameraType: M.Func<CameraType, vertexvis.protobuf.stream.CameraType>;
export declare type CameraTypeEncoder = M.ThrowIfInvalidFunc<CameraType, vertexvis.protobuf.stream.CameraType>;
export declare function toPbCameraTypeOrThrow(): CameraTypeEncoder;