import { ChangeDetectorRef, ElementRef, NgZone } from '@angular/core';
import Quill, { RangeStatic } from 'quill';
import { RichTextFunctions, ToolKeys, ToolsState } from '../interfaces/richtext-toolbox.interface';
export declare class RichtextWrapper implements RichTextFunctions {
    private ngZone;
    private cd;
    private elementRef;
    private quill;
    private maxLengthSubscription?;
    private templateReplacerSubscription?;
    private stateSub;
    private esc$;
    private enter$;
    private maxLength;
    private breakOnEnter;
    private allowImages;
    private isFormatting;
    private pendingFormat;
    private lastKeyCombination;
    private quillFormats;
    private textChangeHandler;
    private selectionChangeHandler;
    private bindings;
    get state(): ToolsState;
    state$: import("rxjs").Observable<ToolsState>;
    get listenTextChanges$(): import("rxjs").Observable<string>;
    get listenOnTouched$(): import("rxjs").Observable<null>;
    get listenEscape$(): import("rxjs").Observable<boolean>;
    get listenEnter$(): import("rxjs").Observable<boolean>;
    constructor(ngZone: NgZone, cd: ChangeDetectorRef, elementRef: ElementRef<HTMLElement>);
    private emojiMatcher;
    setItalic(): void;
    setBold(): void;
    setUnderline(): void;
    setStrike(): void;
    setListNumbered(): void;
    setListBulleted(): void;
    setLink(link: string): void;
    setJustifyLeft(): void;
    setJustifyCenter(): void;
    setJustifyRight(): void;
    setRemove(): void;
    setPlaceholder(placeholder: string): void;
    setText(text: string): void;
    getTextWithoutHtmlTags(): string;
    insertText(index: number, text: string, emitEvent: boolean): void;
    setShortcutTemplate(key: string, template: string): void;
    setMaxLength(length: number): void;
    setDisabledTools(tools: ToolKeys): void;
    setEditorClass(className: string): void;
    getEditorElement(): HTMLDivElement;
    getTextLength(): number;
    disable(): void;
    enable(): void;
    focus(): void;
    setBreakOnEnter(breakOnEnter: boolean): void;
    setAllowImages(allowImages: boolean): void;
    getCurrentCursorPosition(): RangeStatic | null;
    setCursorPosition(position: number): void;
    destroy(): void;
    private isToolDisabled;
    private urlMatcher;
    private imageMatcher;
    private htmlPanelMatcher;
    private listenEditorChanges;
    private setupKeyListeners;
    private update;
    private setupEmojiDetection;
    private formatEmoji;
}
export declare const QuillProxy: {
    Quill: typeof Quill;
};
export declare const RichtextWrapperProxy: {
    RichtextWrapper: typeof RichtextWrapper;
};