import { PipeTransform } from '@angular/core';
import { DataJobExecution } from '../../model';
import * as i0 from "@angular/core";
/**
 * Format Delta Pipe formats the delta of the execution start and end Time.
 * The format is dynamic and contains generaly the last two leading fragment of the duration.
 *
 * For example:
 *
 *   1: If the duration is less than 1 min, the format is `${seconds}s`
 *
 *   2: If the duration is between 1 min and 59 mins, the format is `${minutes}m ${seconds}s`
 *
 *   3: If the duration is between 1 hour and 1 day, the format is `${hours}h ${minutes}m`
 *
 *   4: If the duration is more than 1 day, the format is `${days}d ${hours}h`
 */
export declare class FormatDeltaPipe implements PipeTransform {
    static formatDelta(delta: number): string;
    /**
     * @inheritDoc
     */
    transform(execution: DataJobExecution): string;
    private static _getStartTime;
    private static _getEndTime;
    static ɵfac: i0.ɵɵFactoryDeclaration<FormatDeltaPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<FormatDeltaPipe, "formatDelta">;
}