import { ClassDeclaration, FieldDeclaration, DiagnosticEmitter } from "assemblyscript";
import { TransformVisitor } from "visitor-as";
import { AskConfig } from "../config";
/**
 * SpreadLayoutVisitor traversal `@spreadLayout` class and implements SpreadLayout interface for it. The fields must be Codec types.
 * Note: Don't reuse a visitor if you have not reset the inner state.
 */
export declare class SpreadLayoutVisitor extends TransformVisitor {
    readonly emitter: DiagnosticEmitter;
    readonly config: AskConfig;
    private fields;
    private hasBase;
    constructor(emitter: DiagnosticEmitter, config: AskConfig);
    visitClassDeclaration(node: ClassDeclaration): ClassDeclaration;
    visitFieldDeclaration(node: FieldDeclaration): FieldDeclaration;
    private genSpreadLayout;
    private genPullSpread;
    private genPushSpread;
    private genClearSpread;
}