import { Done } from '../../../../../Class/Functional/Done';
import { Semifunctional } from '../../../../../Class/Semifunctional';
import { System } from '../../../../../system';
import { IB } from '../../../../../types/interface/IB';
import { IC } from '../../../../../types/interface/IC';
export type I = {
    init: any;
    camera: IC;
    done: any;
};
export type O = {
    image: IB;
};
export default class GrabFrame extends Semifunctional<I, O> {
    constructor(system: System);
    private _err_flag;
    f({ camera }: I, done: Done<O>): Promise<void>;
    private _forward_if_ready;
    onIterDataInputData(name: string): Promise<void>;
}
