import { type IDomEditor } from '@wangeditor/editor';
import BaseFn from '../../../components/toolbar/base-fn';
import type { SayAsLabelValue } from '../../../core/say-as/data';
export declare class SayAsFn extends BaseFn {
    constructor(editor: IDomEditor);
    getValue(): string;
    isNumber(val?: string): boolean;
    isLetter(val?: string): boolean;
    isDisabled(): boolean;
    exec(opt: SayAsLabelValue): void;
}