/**
 * Test Context Factory
 *
 * Creates a pre-wired RuntimeContext from extension value maps.
 * Designed for testing and lightweight embedding without rill-config.
 */
import type { RuntimeContext } from '../core/types/runtime.js';
import type { RillValue } from '../core/types/structures.js';
/**
 * Error thrown when extension binding generation fails.
 * Mirrors the ExtensionBindingError in rill-config for core-only usage.
 */
export declare class ExtensionBindingError extends Error {
    readonly code: 'EXTENSION_BINDING';
    constructor(message: string);
}
/**
 * Create a RuntimeContext pre-wired with extension values.
 * Builds extension bindings, registers ext and module resolvers,
 * and returns a context ready for execute().
 *
 * @throws {TypeError} when an extension value is undefined
 * @throws {ExtensionBindingError} when binding generation fails
 */
export declare function createTestContext(extensions: Record<string, {
    value: RillValue;
    dispose?: () => void | Promise<void>;
}>): RuntimeContext;