import * as i0 from "@angular/core";
export declare class EditorJSConversionService {
    container: HTMLElement | null;
    classesToReplace: {
        'ql-size-small': string;
        'ql-size-large': string;
        'ql-size-huge': string;
        'ql-align-left': string;
        'ql-align-center': string;
        'ql-align-right': string;
        'ql-align-justify': string;
        'ql-indent-{input}': string;
    };
    paragraphTags: Array<string>;
    strictParagraphTags: Array<string>;
    classesToDelete: RegExp[];
    tagToIgnore: string[];
    constructor();
    convert(content: string | null): Promise<string | null>;
    private splitBlocksAtLineBreaks;
    private convertCurrentElement;
    private cleanupContainer;
    static ɵfac: i0.ɵɵFactoryDeclaration<EditorJSConversionService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<EditorJSConversionService>;
}