import { PipeTransform } from '@angular/core';
import * as i0 from "@angular/core";
export declare class ValueByOptionPipe implements PipeTransform {
    transform(option: unknown, valueCallback?: (option: unknown) => unknown): unknown;
    static ɵfac: i0.ɵɵFactoryDeclaration<ValueByOptionPipe, never>;
    static ɵpipe: i0.ɵɵPipeDeclaration<ValueByOptionPipe, "valueByOption", false>;
}
