import type { VanaEnvironment } from "../core/constants.js";
export interface VanaConfig {
    privateKey: `0x${string}`;
    scopes: string[];
    appUrl: string;
    dataSource?: string;
    environment?: VanaEnvironment;
}
/**
 * Creates a validated SDK configuration.
 *
 * All values must be passed explicitly — the SDK does not read
 * environment variables. The calling application is responsible
 * for sourcing config values (e.g. from `process.env`).
 *
 * @param config - Required configuration fields.
 * @returns A validated {@link VanaConfig} object.
 * @throws {@link ConnectError} with code `CONFIG_INVALID` if any required field is missing or invalid.
 *
 * @example
 * ```typescript
 * import { createVanaConfig } from "vana-cli/server";
 *
 * const config = createVanaConfig({
 *   privateKey: process.env.VANA_PRIVATE_KEY as `0x${string}`,
 *   scopes: ["chatgpt.conversations"],
 *   appUrl: process.env.APP_URL!,
 * });
 * ```
 */
export declare function createVanaConfig(config: {
    privateKey: `0x${string}`;
    scopes: string[];
    appUrl: string;
    dataSource?: string;
    environment?: VanaEnvironment;
}): VanaConfig;
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