import { ValueHandlerContext } from './handler-context';
import { ValueTypeData } from './type-data';
import { ValueTypeDataExp } from './type-data-exp';
import { ValueTypeDataHandlerBase } from './type-data-handler-base';
export declare class UpdateExpValueHandler extends ValueTypeDataHandlerBase {
    static textReg: RegExp;
    protected getValueTypeFieldValue(valueTypeItem: ValueTypeData): Partial<{
        formula: string;
        valueTypes: number[];
    }>;
    protected onHandle(ctx: ValueHandlerContext, exp: ValueTypeDataExp): Promise<void>;
}