/** INI sections with `profile ` / `sso-session ` prefixes normalized. */
export type AwsIniFile = Record<string, Record<string, string>>;
export declare function parseAwsIni(text: string): AwsIniFile;
/** Resolve the selected shared-credentials profile. */
export declare function resolveAwsProfile(profile?: string): string;
/**
 * Whether the shared config file participates in profile/region resolution.
 * Explicit profile selection enables it; the implicit default profile follows
 * the AWS SDK's `AWS_SDK_LOAD_CONFIG` opt-in.
 */
export declare function shouldLoadAwsSharedConfig(profile?: string): boolean;
export declare function resolveAwsProfileRegion(profile?: string): string | undefined;
/** Region selected by the environment or active shared-config profile. */
export declare function resolveAwsAmbientRegion(profile?: string): string | undefined;
/** Resolve the region precedence shared by AWS transports and credential exchanges. */
export declare function resolveAwsRegion(explicitRegion?: string, profile?: string): string;
export declare function hasConfiguredAwsProfile(profile?: string): boolean;