import { PpHttpConfig } from '@penpencil/common';
export declare function setConfigForMetaProps(inputConfig: PpHttpConfig): void;
export declare const HTML_IMG_TAG_REMOVAL_PATTERN: RegExp;
export declare const getS3SecuredUrl: (file: any) => string;
export declare function file_picker_callback(callback: any, value: any, meta: any): void;
export declare function paste_preprocess(editor: any, args: any): void;
export declare const EDITOR_PROPS: {
    base_url: string;
    height: number;
    suffix: string;
    paste_data_images: boolean;
    paste_block_drop: boolean;
    external_plugins: {
        tiny_mce_wiris: string;
    };
    htmlAllowedTags: string[];
    htmlAllowedAttrs: string[];
    valid_children: string;
    force_br_newlines: boolean;
    force_p_newlines: boolean;
    extended_valid_elements: string;
    draggable_modal: boolean;
    plugins: string[];
    table_toolbar: string;
    toolbar: string;
    paste_preprocess: typeof paste_preprocess;
    image_title: boolean;
    automatic_uploads: boolean;
    file_picker_types: string;
    file_picker_callback: typeof file_picker_callback;
    setup(editor: any): void;
};
export declare function uploadSignedURLJSON(data: any, file: File): Promise<any>;