import { CustomBlock, BlockMutator } from '@ng-blockly/blockly';
/**
 * 自定义逻辑判断，使用mutator来动态调整输入条件的个数，顺序等等
 */
export declare class AndOrBlock extends CustomBlock {
    jsonBlock: {
        type: string;
        message0: string;
        args0: ({
            type: string;
            name: string;
            options: string[][];
            check?: undefined;
        } | {
            type: string;
            name: string;
            check: string;
            options?: undefined;
        })[];
        mutator: string;
        inputsInline: boolean;
        output: string;
        style: string;
        tooltip: string;
        helpUrl: string;
    };
    constructor(type: string, block: any, blockMutator: BlockMutator, ...args: any[]);
    defineBlock(): void;
    /**
     * 默认有两个输入条件：items="2"
     *
     * @returns
     * @memberof AndOrBlock
     */
    toXML(): string;
    toJavaScriptCode(e: any): any[];
    onChange(changeEvent: any): void;
    /**
     * 加载mutator中使用到的block,这些block不需要转化为代码，只是用来构造source block的结构（例如增删inputs数量）
     */
    loadBlockInMutator(): void;
}