import * as i0 from "@angular/core";
export declare class ContractLabelService {
    private static fromH01toH24;
    private static fromS01toS48;
    private static from00H1to23H2;
    private static from00Q1to23Q4;
    static dstSuffixOct(ts: string): string;
    private static epexHourInc;
    static getContractLabel(ts: string, type: 'epexH' | 'epexS' | 'epexQ' | 'bookH' | 'bookS' | 'bookQ' | 'vnetH' | 'vnetS' | 'vnetQ'): string;
    static ɵfac: i0.ɵɵFactoryDeclaration<ContractLabelService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<ContractLabelService>;
}