import { PipeTransform } from '@angular/core';
export declare class WorkItemLinkFilterByTypeName implements PipeTransform {
    transform(selectedLinkType: string, arr: any[]): any[];
}
export declare class GroupWorkItemLinks implements PipeTransform {
    transform(arr: any[], workItemId: string): any[];
}
export declare class WorkItemLinkTypeFilterByTypeName implements PipeTransform {
    transform(selectedLinkType: string, arr: any[]): any[];
}