import { EnumCoreD3ScaleType } from './EnumCoreD3ScaleType';
import * as i0 from "@angular/core";
export declare class CoreD3Service {
    constructor();
    involveScale(type: EnumCoreD3ScaleType): any;
    involveXDomain(type: EnumCoreD3ScaleType, input: any, firstValue: any, lastValue: any): any;
    transformXValue(type: EnumCoreD3ScaleType, input: any, xField: string): any;
    static ɵfac: i0.ɵɵFactoryDeclaration<CoreD3Service, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<CoreD3Service>;
}