/**
 * OneRoster Constants
 *
 * Configuration constants for the OneRoster client.
 */
/**
 * Environment variable names for OneRoster configuration fallback.
 *
 * Supports fallback chains - tries each env var in order until one is defined:
 * - `TIMEBACK_API_*` (canonical/preferred)
 * - `TIMEBACK_*` (unified Timeback shorthand)
 * - `ONEROSTER_*` (service-specific legacy)
 */
export declare const ONEROSTER_ENV_VARS: {
    readonly baseUrl: readonly ["TIMEBACK_API_BASE_URL", "TIMEBACK_BASE_URL", "ONEROSTER_BASE_URL"];
    readonly clientId: readonly ["TIMEBACK_API_CLIENT_ID", "TIMEBACK_CLIENT_ID", "ONEROSTER_CLIENT_ID"];
    readonly clientSecret: readonly ["TIMEBACK_API_CLIENT_SECRET", "TIMEBACK_CLIENT_SECRET", "ONEROSTER_CLIENT_SECRET"];
    readonly authUrl: readonly ["TIMEBACK_API_AUTH_URL", "TIMEBACK_AUTH_URL", "ONEROSTER_TOKEN_URL"];
};
//# sourceMappingURL=constants.d.ts.map