import { PipeTransform } from '@angular/core';
import { ProposalRepresentation } from '@aztrix/sdk';
import * as i0 from "@angular/core";
export declare class ProposalByIdPipe implements PipeTransform {
    transform(proposals: ProposalRepresentation[] | undefined, proposalId: string): ProposalRepresentation | undefined;
    static ɵfac: i0.ɵɵFactoryDeclaration<ProposalByIdPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<ProposalByIdPipe, "proposalById", false>;
}
