import { EditorState } from '@codemirror/state';
export declare function isInvalidAtEnd(query: string): Promise<boolean>;
/**
 * Function that detemines if the autocomplete dropdown should be opened
 *
 * @param update - Information on the current changes from the update listener
 * @param state - EditorState
 * @returns true when the autocomplete should be opened
 */
export declare function openAutocomplete(update: {
    isTyping: boolean;
    isDeleting: boolean;
    isFocused: boolean;
    selectionChanged: boolean;
}, state: EditorState): Promise<boolean>;