import { EditorButtonDeclaration } from '@/editor-button.declaration';
import { Editor } from '@tiptap/core';
import { Ref } from 'vue';
export declare function useHeadings(editor: Ref<Editor | undefined>): {
    heading1: import("vue").ComputedRef<EditorButtonDeclaration>;
    heading2: import("vue").ComputedRef<EditorButtonDeclaration>;
    heading3: import("vue").ComputedRef<EditorButtonDeclaration>;
    headingNone: import("vue").ComputedRef<EditorButtonDeclaration>;
    headings: import("vue").ComputedRef<EditorButtonDeclaration[]>;
    headingButton: import("vue").ComputedRef<EditorButtonDeclaration>;
};