export declare const DEFAULT_API_BASE = "https://api.run402.com";
export type ApiTargetKind = "cloud" | "core" | "unknown";
export interface ApiTargetConfig {
    api_base?: string;
    target_kind?: ApiTargetKind;
    updated_at?: string;
    health_status?: string;
    health_error?: string;
}
export declare function getApiBase(): string;
export declare function getApiBaseSource(): "env" | "profile" | "default";
/**
 * API base for the deploy-v2 routes. Defaults to the same value as
 * `getApiBase()`. Set `RUN402_DEPLOY_API_BASE` to point only deploy traffic
 * elsewhere — useful when running deploy-v2 against a staging gateway while
 * the rest of the SDK still talks to production. In normal use callers
 * should not need this override.
 */
export declare function getDeployApiBase(): string;
/**
 * The base credential directory — the root under which the `default` wallet
 * lives directly and named wallets live under `profiles/<name>/`. This is the
 * value `RUN402_CONFIG_DIR` overrides; profiles nest *within* it.
 */
export declare function getConfigBaseDir(): string;
export declare const DEFAULT_PROFILE = "default";
export declare function isValidProfileName(name: string): boolean;
/**
 * The active wallet/profile name from the environment. `RUN402_WALLET` is
 * canonical; `RUN402_PROFILE` is accepted as an alias. Empty/unset → the
 * reserved `default`. The CLI edge resolves the `--wallet` flag and any
 * per-directory `.run402.json` binding into `RUN402_WALLET` *before* dispatch,
 * so core stays env-only and never reads argv or cwd.
 */
export declare function getActiveProfile(): string;
/** Directory holding all named wallets: `{base}/profiles`. */
export declare function getProfilesDir(): string;
/**
 * The effective config directory for the *active* wallet. The `default` wallet
 * resolves to the base dir (zero migration for existing single-wallet
 * installs); any named wallet resolves to `{base}/profiles/<name>`. Because
 * keystore, allowance, and meta paths all derive from this, switching the
 * profile env var moves the whole wallet bundle atomically — and the SDK/MCP
 * inherit profile selection for free.
 */
export declare function getConfigDir(): string;
export declare function getKeystorePath(): string;
export declare function getLegacyProjectsPath(): string;
export declare function getProjectCredentialsPath(): string;
export declare function getProfileStatePath(): string;
export declare function getApiTargetConfigPath(): string;
export declare function readApiTargetConfig(path?: string): ApiTargetConfig | null;
export declare function saveApiTargetConfig(config: ApiTargetConfig, path?: string): void;
export declare function configureApiBase(apiBase: string, options?: Omit<ApiTargetConfig, "api_base" | "updated_at"> & {
    updated_at?: string;
}): ApiTargetConfig;
export declare function getConfiguredApiBase(): string | null;
export declare function getApiTargetKind(): ApiTargetKind;
export declare function isCoreApiTarget(): boolean;
export declare function getAllowancePath(): string;
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