import { AbstractTuiEditor } from '@taiga-ui/addon-editor/abstract';
import { TuiEditorTool } from '@taiga-ui/addon-editor/enums';
import { TuiLanguageEditor } from '@taiga-ui/i18n';
import { Observable } from 'rxjs';
import * as i0 from "@angular/core";
export declare class TuiFontStyleComponent {
    readonly editor: AbstractTuiEditor;
    readonly texts$: Observable<TuiLanguageEditor['toolbarTools']>;
    private toolsSet;
    set enabledTools(value: Set<TuiEditorTool> | readonly TuiEditorTool[]);
    readonly TuiEditorTool: typeof TuiEditorTool;
    readonly fontStyleState$: Observable<{
        bold: boolean;
        italic: boolean;
        underline: boolean;
        strike: boolean;
    }>;
    constructor(editor: AbstractTuiEditor, texts$: Observable<TuiLanguageEditor['toolbarTools']>);
    isEnabled(tool: TuiEditorTool): boolean;
    static ɵfac: i0.ɵɵFactoryDeclaration<TuiFontStyleComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TuiFontStyleComponent, "tui-font-style", never, { "enabledTools": "enabledTools"; }, {}, never, never>;
}