import * as i0 from "@angular/core";
export declare class ComparePercentageService {
    private percentPipe;
    build(value: number | undefined, compareValue: number | undefined, { digitsInfo, noInitial, }?: {
        digitsInfo?: string;
        noInitial?: boolean;
    }): string | undefined;
    calculateCompareValue(compareAmount: number, compareValue: number, initial: string): number;
    buildInitial(compareAmount: number): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<ComparePercentageService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ComparePercentageService>;
}