import { ChangeDetectorRef, EventEmitter, OnChanges, OnInit, SimpleChanges } from '@angular/core';
import { NgControl } from '@angular/forms';
import { TranslocoScope } from '@jsverse/transloco';
import { NggvBaseControlValueAccessorComponent } from '@sebgroup/green-angular/src/v-angular/base-control-value-accessor';
import * as i0 from "@angular/core";
export type ButtonTypes = 'button' | 'submit' | 'reset' | 'link';
export declare enum ButtonStyle {
    Primary = 0,
    Secondary = 1,
    Alternative = 2,
    Delete = 3,
    DeleteConfirm = 4,
    Ghost = 5,
    GhostDark = 6,
    Link = 7
}
/**
 * Buttons allow users to take action with a single tap.
 * https://designlibrary.sebgroup.com/components/component-button
 */
export declare class NggvButtonComponent extends NggvBaseControlValueAccessorComponent implements OnInit, OnChanges {
    ngControl: NgControl;
    protected translocoScope: TranslocoScope;
    protected cdr: ChangeDetectorRef;
    /** Special property used for selecting DOM elements during automated UI testing. */
    thook: string | null | undefined;
    /** Type of button to one of button|submit|reset|link, where link creates an anchor tag. */
    type: ButtonTypes;
    /** Style of the button to one of Primary|Secondary|Alternative|Delete|DeleteConfirm|Ghost|GhostDark|Link. */
    buttonStyle: ButtonStyle;
    /** Size of the button to be smaller. */
    small: boolean;
    /** Where the button should link to if {@link ButtonTypes} is set to link. */
    href?: string;
    /** @internal Determines if the the href property should use internal routing. */
    external: boolean;
    /** @internal The classes determined by the buttonStyle and small properties. */
    buttonClasses: {
        [className: string]: boolean;
    };
    /** Emits click events triggered by the button or link.
     * Use instead of click to avoid triggering events on disabled buttons and links.
     */
    nggvClick: EventEmitter<any>;
    constructor(ngControl: NgControl, translocoScope: TranslocoScope, cdr: ChangeDetectorRef);
    /** @internal */
    static buttonStyleClasses(type: ButtonStyle, small: boolean): {
        small: boolean;
        primary: boolean;
        secondary: boolean;
        tertiary: boolean;
        danger: boolean;
        ghost: boolean;
        'ghost-light': boolean;
    };
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    /** @internal */
    onClick(event: Event): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<NggvButtonComponent, [{ optional: true; self: true; }, { optional: true; }, null]>;
    static ɵcmp: i0.ɵɵComponentDeclaration<NggvButtonComponent, "nggv-button", never, { "thook": { "alias": "thook"; "required": false; }; "type": { "alias": "type"; "required": false; }; "buttonStyle": { "alias": "buttonStyle"; "required": false; }; "small": { "alias": "small"; "required": false; }; "href": { "alias": "href"; "required": false; }; }, { "nggvClick": "nggvClick"; }, never, ["*"], false, never>;
}