import { KNativePointer } from "../../src/reexport-for-generated";
import { Es2pandaAstNodeType } from "./../Es2pandaEnums";
import { Expression } from "./Expression";
import { TypeNode } from "./TypeNode";
export declare class PrefixAssertionExpression extends Expression {
    constructor(pointer: KNativePointer, astNodeType: Es2pandaAstNodeType);
    static createPrefixAssertionExpression(expr?: Expression, type?: TypeNode): PrefixAssertionExpression;
    static updatePrefixAssertionExpression(original?: PrefixAssertionExpression, expr?: Expression, type?: TypeNode): PrefixAssertionExpression;
    get expr(): Expression | undefined;
    get type(): TypeNode | undefined;
    protected readonly brandPrefixAssertionExpression: undefined;
}
export declare function isPrefixAssertionExpression(node: object | undefined): node is PrefixAssertionExpression;
