import { IInputItem } from '../services/viz-conf';
export declare class ParseFloats {
    private readonly fields;
    private readonly xform;
    constructor(fields: string[], xform: any);
    '@@transducer/result'(v: any): any;
    '@@transducer/step'(res: any, input: IInputItem): any;
}
export declare const parseFloats: (fields: string[]) => (xform: any) => ParseFloats;