import { BaseNode } from '../base';
import { YulIfStatementContext, SolidityParserVisitor } from '../../antlr4';
import { YulExpression } from './yul-expression';
import { YulBlock } from './yul-block';
export declare class YulIfStatement extends BaseNode {
    type: "YulIfStatement";
    condition: YulExpression | null;
    body: YulBlock | null;
    constructor(ctx: YulIfStatementContext, visitor: SolidityParserVisitor<any>);
}