import type * as Latest from "./latest";
/**
 * Visitor for API definitions.
 * This is used to traverse the API definition and apply functions to each node.
 */
export interface ApiDefinitionVisitor {
    EndpointDefinition(endpoint: Latest.EndpointDefinition, key: string): Latest.EndpointDefinition;
    HttpRequest(request: Latest.HttpRequest, key: string): Latest.HttpRequest;
    HttpResponse(response: Latest.HttpResponse, key: string): Latest.HttpResponse;
    ErrorResponse(error: Latest.ErrorResponse, key: string): Latest.ErrorResponse;
    ExampleEndpointCall(example: Latest.ExampleEndpointCall, key: string): Latest.ExampleEndpointCall;
    CodeSnippet(snippet: Latest.CodeSnippet, key: string): Latest.CodeSnippet;
    ErrorExample(error: Latest.ErrorExample, key: string): Latest.ErrorExample;
    WebhookDefinition(webhook: Latest.WebhookDefinition, key: string): Latest.WebhookDefinition;
    WebhookPayload(payload: Latest.WebhookPayload, key: string): Latest.WebhookPayload;
    WebSocketChannel(channel: Latest.WebSocketChannel, key: string): Latest.WebSocketChannel;
    WebSocketMessage(message: Latest.WebSocketMessage, key: string): Latest.WebSocketMessage;
    ExampleWebSocketSession(session: Latest.ExampleWebSocketSession, key: string): Latest.ExampleWebSocketSession;
    TypeDefinition(type: Latest.TypeDefinition, key: string): Latest.TypeDefinition;
    TypeShape(shape: Latest.TypeShape, key: string): Latest.TypeShape;
    WebhookPayloadShape(shape: Latest.WebhookPayloadShape, key: string): Latest.WebhookPayloadShape;
    ObjectType(property: Latest.ObjectType, key: string): Latest.ObjectType;
    ObjectProperty(property: Latest.ObjectProperty, key: string): Latest.ObjectProperty;
    EnumValue(value: Latest.EnumValue, key: string): Latest.EnumValue;
    UndiscriminatedUnionVariant(variant: Latest.UndiscriminatedUnionVariant, key: string): Latest.UndiscriminatedUnionVariant;
    DiscriminatedUnionVariant(variant: Latest.DiscriminatedUnionVariant, key: string): Latest.DiscriminatedUnionVariant;
    FormDataRequest(request: Latest.FormDataRequest, key: string): Latest.FormDataRequest;
    FormDataField(field: Latest.FormDataField, key: string): Latest.FormDataField;
    FormDataFile(file: Latest.FormDataFile, key: string): Latest.FormDataFile;
    FormDataFiles(files: Latest.FormDataFiles, key: string): Latest.FormDataFiles;
}
export declare class Transformer {
    #private;
    static with(visitor: Partial<ApiDefinitionVisitor>): Transformer;
    static descriptions(transformer: (description: string, key: string) => string): Transformer;
    /**
     * @internal visible for testing only
     */
    static keys(collect: (key: string) => void): Transformer;
    private visitor;
    private constructor();
    /**
     * Visits an API definition and applies the visitor transformations to each node.
     *
     * This function treats the API Definition as an AST. The purpose is to apply transformations to the "description" field of each node.
     *
     * @param api the API definition to visit
     * @param visitor the visitor to apply to the API definition
     * @returns the API definition with the visitor transformations applied
     */
    apiDefinition: (api: Latest.ApiDefinition) => Latest.ApiDefinition;
    endpoint: (endpoint: Latest.EndpointDefinition, parentKey: string) => Latest.EndpointDefinition;
    httpRequest: (request: Latest.HttpRequest, parentKey: string) => Latest.HttpRequest;
    formDataField: (field: Latest.FormDataField, parentKey: string) => Latest.FormDataField;
    httpResponse: (response: Latest.HttpResponse, parentKey: string) => Latest.HttpResponse;
    objectType: <T extends Latest.ObjectType>(type: T, parentKey: string) => T;
    errorResponse: (error: Latest.ErrorResponse, parentKey: string) => Latest.ErrorResponse;
    exampleEndpointCall: (example: Latest.ExampleEndpointCall, parentKey: string) => Latest.ExampleEndpointCall;
    webhookDefinition: (webhook: Latest.WebhookDefinition, parentKey: string) => Latest.WebhookDefinition;
    webhookPayload: (payload: Latest.WebhookPayload, parentKey: string) => Latest.WebhookPayload;
    webhookPayloadShape: (shape: Latest.WebhookPayloadShape, parentKey: string) => Latest.WebhookPayloadShape;
    webSocketChannel: (channel: Latest.WebSocketChannel, parentKey: string) => Latest.WebSocketChannel;
    webSocketMessage: (message: Latest.WebSocketMessage, parentKey: string) => Latest.WebSocketMessage;
    typeShape: (shape: Latest.TypeShape, parentKey: string) => Latest.TypeShape;
    formDataRequest: (request: Latest.FormDataRequest, parentKey: string) => Latest.FormDataRequest;
    typeDefinition: (type: Latest.TypeDefinition, parentKey: string) => Latest.TypeDefinition;
}
//# sourceMappingURL=transformer.d.ts.map