import type { Logger } from './logger-port';
export interface McpOAuthCredentialInput {
    userId: number;
    mcpServerId: string;
    refreshTokenEnc: Buffer | null;
    accessTokenEnc?: Buffer | null;
    clientId?: string | null;
    clientSecretEnc?: Buffer | null;
    clientSecretExpiresAt?: Date | null;
    tokenEndpoint: string;
    tokenEndpointAuthMethod?: string | null;
    scopes?: string | null;
}
export interface StoredMcpOAuthCredential extends McpOAuthCredentialInput {
    id: number;
}
export interface McpOAuthCredentialsStore {
    init(logger?: Logger): Promise<void>;
    close(logger?: Logger): Promise<void>;
    get(userId: number, mcpServerId: string): Promise<StoredMcpOAuthCredential | null>;
    upsert(credential: McpOAuthCredentialInput): Promise<void>;
    updateIfPresent(id: number, credential: McpOAuthCredentialInput): Promise<void>;
    delete(userId: number, mcpServerId: string): Promise<void>;
}
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