import { Axis } from './axis';
import { EType } from './type';
import { Aggregate } from './aggregate';
import { Bin } from './bin';
import { Stack } from './stack';
export interface X {
    /**
     * field can be optional once the aggregation type is `count`
     */
    field?: string;
    type: EType;
    axis?: Axis;
    aggregate?: Aggregate;
    bin?: Bin;
    stack?: Stack;
}
export * from './axis';