import { BaseNode } from '../base';
import { BooleanLiteralContext, SolidityParserVisitor } from '../../antlr4';
export declare class BooleanLiteral extends BaseNode {
    type: "BooleanLiteral";
    value: boolean | null;
    constructor(ctx: BooleanLiteralContext, visitor: SolidityParserVisitor<any>);
}