/****
 * Centralized environment accessors.
 *
 * Most functions read from EnvironmentConfig (cached at startup) and accept an
 * optional EnvironmentConfig parameter for test isolation.
 *
 * Provider env config functions (getOpenAIEnvConfig, getAnthropicEnvConfig,
 * getGoogleGenAIEnvConfig) read from getEnv() directly so they pick up
 * per-request project-scoped env vars from AsyncLocalStorage.
 *
 * @module
 */
import { type EnvironmentConfig } from "./environment-config.js";
export declare function getDisableLruIntervalEnv(env?: EnvironmentConfig): boolean;
export declare function getApiBaseUrlEnv(env?: EnvironmentConfig): string;
export declare function getSsrMaxConcurrentTransformsEnv(defaultValue?: number, env?: EnvironmentConfig): number;
export declare function getV8FlagsEnv(env?: EnvironmentConfig): string;
export declare function getCacheDirEnv(env?: EnvironmentConfig): string | undefined;
export declare function isPerfEnabledEnv(env?: EnvironmentConfig): boolean;
export declare function getGithubEnvConfig(env?: EnvironmentConfig): {
    token?: string;
    owner?: string;
    repo?: string;
    ref?: string;
};
export declare function getApiTokenEnv(env?: EnvironmentConfig): string | undefined;
export declare function getOpenAIEnvConfig(): {
    apiKey?: string;
    baseURL?: string;
};
export declare function getAnthropicEnvConfig(): {
    apiKey?: string;
    baseURL?: string;
};
export declare function getGoogleGenAIEnvConfig(): {
    apiKey?: string;
    baseURL?: string;
};
export declare function getGoogleGenAICredentialEnvName(): "GOOGLE_API_KEY" | "GOOGLE_GENERATIVE_AI_API_KEY" | undefined;
export declare function getMistralEnvConfig(): {
    apiKey?: string;
    baseURL?: string;
};
export declare function isDebugEnvEnabled(env?: EnvironmentConfig): boolean;
export declare function isCiEnv(env?: EnvironmentConfig): boolean;
export declare function isDenoTestingEnv(env?: EnvironmentConfig): boolean;
export declare function getNoColorEnv(env?: EnvironmentConfig): string | undefined;
export declare function getForceColorEnv(env?: EnvironmentConfig): string | undefined;
export declare function isRscExperimentalEnabled(env?: EnvironmentConfig): boolean;
export declare function getVeryfrontVersion(env?: EnvironmentConfig): string | undefined;
export declare function getEnvironmentFromEnv(env?: EnvironmentConfig): string | undefined;
export declare function getOtelTracingConfig(env?: EnvironmentConfig): {
    enabledFlag?: string;
    veryfrontFlag?: string;
    serviceName?: string;
    endpoint?: string;
    tracesEndpoint?: string;
    exporter?: string;
    headers?: string;
    tracesHeaders?: string;
};
export declare function getOtelMetricsConfig(env?: EnvironmentConfig): {
    enabledFlag?: string;
    veryfrontFlag?: string;
    endpoint?: string;
    metricsEndpoint?: string;
    exporter?: string;
};
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