export declare const AUTH_STORE_ENV_VAR = "OPENAPI_DYNAMIC_MCP_AUTH_FILE";
interface StoredEntryBase {
    kind: 'oauth2' | 'apiKey' | 'http-bearer';
    apiName: string;
    apiPrefix: string;
    schemeName: string;
    schemePrefix: string;
    updatedAt: string;
}
export interface StoredOAuth2Entry extends StoredEntryBase {
    kind: 'oauth2';
    accessToken: string;
    expiresAt?: string;
}
export interface StoredTokenEntry extends StoredEntryBase {
    kind: 'apiKey' | 'http-bearer';
    token: string;
}
export type StoredAuthEntry = StoredOAuth2Entry | StoredTokenEntry;
export interface AuthStoreTokenResult {
    token: string;
    kind: StoredAuthEntry['kind'];
    expiresAt?: number;
}
export declare class AuthStore {
    readonly filePath: string;
    constructor(filePath: string);
    getToken(apiName: string, schemeName: string): Promise<AuthStoreTokenResult | undefined>;
    setOAuth2Token(input: {
        apiName: string;
        schemeName: string;
        accessToken: string;
        expiresAt?: number;
    }): Promise<StoredOAuth2Entry>;
    setToken(input: {
        apiName: string;
        schemeName: string;
        kind: 'apiKey' | 'http-bearer';
        token: string;
    }): Promise<StoredTokenEntry>;
    private writeEntry;
    private read;
}
export declare function resolveAuthStorePath(configPath: string, explicitPath?: string, env?: NodeJS.ProcessEnv): string;
export {};