/**
 * 管理当前表单组件自身数据源
 */
import { Common } from '../types/Common';
import Schema from '../types/Schema';
export type ExpressionSourceProps = {
    allowSourceInjectBySelf: boolean;
    uniqueFormId?: string;
};
export default function useExpressionSource({ uniqueFormId, allowSourceInjectBySelf, }: ExpressionSourceProps): {
    innerExpressionSourceMap: Record<string, Common.Options>;
    updateInnerSourceMap: (schema: Schema) => Record<string, Common.Options>;
};