import { ViewContainerRef, TemplateRef } from '@angular/core';
import { Either } from '@sweet-monads/either';
import { IfContext } from './common';
import * as i0 from "@angular/core";
export declare class IfRightDirective<TE = unknown, TD = unknown> {
    private _context;
    private _refs;
    constructor(viewContainer: ViewContainerRef, templateRef: TemplateRef<IfContext<TE | TD>>);
    set ifRight(either: Either<TE, TD> | null);
    set ifRightThen(templateRef: TemplateRef<IfContext<TE | TD>> | null | undefined);
    set ifRightElse(templateRef: TemplateRef<IfContext<TE | TD>> | null | undefined);
    static ngTemplateGuard_ifRight: 'binding';
    static ngTemplateContextGuard<TE, TD>(_dir: IfRightDirective<TE, TD>, _ctx: any): _ctx is IfContext<Exclude<TD, false | 0 | '' | null | undefined>>;
    static ɵfac: i0.ɵɵFactoryDeclaration<IfRightDirective<any, any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<IfRightDirective<any, any>, "[ifRight]", never, { "ifRight": "ifRight"; "ifRightThen": "ifRightThen"; "ifRightElse": "ifRightElse"; }, {}, never>;
}
export declare class IfLeftDirective<TE = unknown, TD = unknown> {
    private context;
    private refs;
    constructor(viewContainer: ViewContainerRef, templateRef: TemplateRef<IfContext<TE | TD>>);
    set ifLeft(either: Either<TE, TD> | null | undefined);
    set ifLeftThen(templateRef: TemplateRef<IfContext<TE | TD>> | null | undefined);
    set ifLeftElse(templateRef: TemplateRef<IfContext<TE | TD>> | null | undefined);
    static ngTemplateGuard_ifLeft: 'binding';
    static ngTemplateContextGuard<TE, TD>(_dir: IfLeftDirective<TE, TD>, _ctx: any): _ctx is IfContext<TE>;
    static ɵfac: i0.ɵɵFactoryDeclaration<IfLeftDirective<any, any>, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<IfLeftDirective<any, any>, "[ifLeft]", never, { "ifLeft": "ifLeft"; "ifLeftThen": "ifLeftThen"; "ifLeftElse": "ifLeftElse"; }, {}, never>;
}