import { Variables, HttpResponse } from '../types';
/**
 * Stored response data for named requests
 */
export interface StoredResponse {
    status: number;
    statusText?: string;
    headers: Record<string, string>;
    body: unknown;
}
export declare class VariableManager {
    private variables;
    private namedResponses;
    setVariables(variables: Variables): void;
    replaceVariables(content: string): string;
    setVariable(key: string, value: string | number | boolean): void;
    getVariable(key: string): string | number | boolean | undefined;
    getAllVariables(): Variables;
    /**
     * Store response for a named request
     */
    storeNamedResponse(requestId: string, response: HttpResponse): void;
    /**
     * Get stored response for a named request
     */
    getNamedResponse(requestId: string): StoredResponse | undefined;
    /**
     * Process named request reference syntax:
     * - {{requestName.response.body}} - entire body
     * - {{requestName.response.body.field}} - specific field
     * - {{requestName.response.body.$.jsonpath}} - JSONPath expression
     * - {{requestName.response.headers.Content-Type}} - specific header
     * - {{requestName.response.status}} - status code
     */
    private processNamedRequestReferences;
    /**
     * Extract value from stored response using path
     */
    private extractFromResponse;
    /**
     * Get nested value from object using dot notation
     */
    private getNestedValue;
    /**
     * Clear all named responses (useful for test isolation)
     */
    clearNamedResponses(): void;
}