import { Node, Range } from '@tiptap/core';
export interface PlaceholdersOptions {
    HTMLAttributes: {};
}
export declare const ExtensionPlaceholders: Node<PlaceholdersOptions, any>;
declare module '@tiptap/core' {
    interface Commands<ReturnType> {
        placeholders: {
            /**
             * Inserts placeholders. Note: this will not check if it is editable, you must do this beforehand.
             *
             * @param name A unique name for this placeholder (e.g. first_name) will be converted to upper case so it's not case sensitive.
             * @param label A unique label for this placeholder (e.g. First Name)
             * @param config A string to JSON stringify along with this specific placeholder.
             * @param id A unique identifier for this placeholder, even if they are the same name. Leave blank if unsure.
             * @returns true for success, false for :(
             */
            insertPlaceholder: (name: string, label: string, config?: Record<string, string>, id?: string) => ReturnType;
            /**
             * Inserts placeholders at positions. Note: this will not check if it is editable, you must do this beforehand.
             *
             * @param position position to insert, or undefined to fallback to insertPlaceholder
             * @param name A unique name for this placeholder (e.g. first_name) will be converted to upper case so it's not case sensitive.
             * @param label A unique label for this placeholder (e.g. First Name)
             * @param config A string to JSON stringify along with this specific placeholder.
             * @param id A unique identifier for this placeholder, even if they are the same name. Leave blank if unsure.
             * @returns true for success, false for :(
             */
            insertPlaceholderAt: (position: number | Range | undefined, name: string, label: string, config?: Record<string, string>, id?: string) => ReturnType;
        };
    }
}