/**
 * The AgentCore Code Interpreter client seam: the operation-semantic surface
 * `agentCoreCodeRunner` calls, and its ONE mapping onto the real SDK.
 *
 * Two things this file owns and nothing else does:
 *
 *   • the COMMAND FORM — a bare `@aws-sdk/client-*` client is command-based:
 *     `client.send(new SomeCommand(input))`, never a method on the client
 *     (the 9.4.0 law; `BedrockAgentCoreClient.prototype.startCodeInterpreterSession`
 *     is `undefined`, the shortcut exists only on the aggregated client);
 *   • the DRAIN of `InvokeCodeInterpreterResponse.stream`, an event stream
 *     whose members are `{ result }` or a modelled EXCEPTION.
 *
 * The request and response shapes below were read off a real install of
 * `@aws-sdk/client-bedrock-agentcore` 3.1159.0 (`InvokeCodeInterpreterRequest`,
 * `ToolArguments`, `InputContentBlock`, `CodeInterpreterResult`,
 * `ResourceContent`, `ToolResultStructuredContent`) and are pinned against
 * transcribed copies of those types in
 * `test/type-regressions/AgentCoreCodeInterpreter.sdk.test.ts`.
 *
 * Pattern: Adapter (GoF) + lazy peer-dep load — the SDK is required only when
 * a session first starts (or never, if you inject `_client` / `_sdk`).
 */
/** The operation-semantic surface `agentCoreCodeRunner` calls. Inject your own as `_client`. */
export interface AgentCoreCodeClientLike {
    startSession(input: {
        readonly codeInterpreterIdentifier: string;
        readonly name?: string;
        readonly sessionTimeoutSeconds?: number;
    }): Promise<{
        readonly sessionId?: string;
    }>;
    /**
     * One `InvokeCodeInterpreter` call, its event stream already drained.
     *
     * `options.abortSignal` cancels the request where the client can; the
     * adapter also stops WAITING when it fires, so a client that ignores it
     * cannot hold a caller open.
     */
    invoke(input: AgentCoreInvokeInput, options?: {
        readonly abortSignal?: AbortSignal;
    }): Promise<AgentCoreInvokeAnswer>;
    stopSession(input: {
        readonly codeInterpreterIdentifier: string;
        readonly sessionId: string;
    }): Promise<void>;
}
/** Which interpreter, and which of its sessions, one invoke goes to. */
export interface AgentCoreInvokeTarget {
    readonly codeInterpreterIdentifier: string;
    readonly sessionId: string;
}
/**
 * One file for `writeFiles` — AgentCore's `InputContentBlock`: TEXT for a
 * string, BYTES for a `Uint8Array`, never both, and never bytes smuggled
 * through text as base64.
 */
export type AgentCoreFileContent = {
    readonly path: string;
    readonly text: string;
    readonly blob?: never;
} | {
    readonly path: string;
    readonly blob: Uint8Array;
    readonly text?: never;
};
/**
 * One `InvokeCodeInterpreter` request: the four of the service's tool names
 * this adapter sends, each with exactly the arguments AgentCore takes for it.
 */
export type AgentCoreInvokeInput = AgentCoreInvokeTarget & ({
    readonly name: 'executeCode';
    readonly arguments: {
        readonly code: string;
        readonly language?: string;
    };
} | {
    readonly name: 'executeCommand';
    readonly arguments: {
        readonly command: string;
    };
} | {
    readonly name: 'writeFiles';
    readonly arguments: {
        readonly content: readonly AgentCoreFileContent[];
    };
} | {
    readonly name: 'readFiles';
    readonly arguments: {
        readonly paths: readonly string[];
    };
});
/** What `invoke` reports back, already drained of its event stream — only what the service sent. */
export interface AgentCoreInvokeAnswer {
    readonly stdout: string;
    readonly stderr: string;
    /** The exit status the service reported; absent when no result carried one. */
    readonly exitCode?: number;
    /**
     * The service's own error flag: `true` when any result was flagged, `false`
     * when results said `false` and none said `true`, ABSENT when no result
     * carried the flag at all. Absent is not `false`.
     */
    readonly isError?: boolean;
    /** Every embedded resource the answer carried, in order — what `readFiles`
     *  answers with. Absent when there were none. */
    readonly resources?: readonly AgentCoreResource[];
}
/** One embedded resource (AgentCore's `ResourceContent`), as the service sent it. */
export interface AgentCoreResource {
    readonly uri?: string;
    readonly mimeType?: string;
    readonly text?: string;
    readonly blob?: Uint8Array;
}
/** The slice of `@aws-sdk/client-bedrock-agentcore` this shim touches. */
export interface BedrockAgentCoreCodeSdkModule {
    readonly BedrockAgentCoreClient?: new (config: {
        region?: string;
    }) => {
        send(cmd: unknown, options?: {
            abortSignal?: AbortSignal;
        }): Promise<unknown>;
    };
    readonly StartCodeInterpreterSessionCommand?: new (input: unknown) => unknown;
    readonly InvokeCodeInterpreterCommand?: new (input: unknown) => unknown;
    readonly StopCodeInterpreterSessionCommand?: new (input: unknown) => unknown;
}
/**
 * Map {@link AgentCoreCodeClientLike} onto the real SDK commands.
 */
export declare function createCodeClient(options: {
    readonly region?: string;
    readonly _sdk?: BedrockAgentCoreCodeSdkModule;
}): AgentCoreCodeClientLike;
/** One event off `InvokeCodeInterpreterResponse.stream` — the fields this adapter reads. */
export interface CodeInterpreterStreamOutputLike {
    readonly result?: {
        readonly content?: readonly {
            readonly type?: string;
            readonly text?: string;
            readonly name?: string;
            readonly resource?: AgentCoreResource;
        }[];
        readonly structuredContent?: {
            readonly stdout?: string;
            readonly stderr?: string;
            readonly exitCode?: number;
        };
        readonly isError?: boolean;
    };
    readonly accessDeniedException?: {
        readonly message?: string;
    };
    readonly conflictException?: {
        readonly message?: string;
    };
    readonly internalServerException?: {
        readonly message?: string;
    };
    readonly resourceNotFoundException?: {
        readonly message?: string;
    };
    readonly serviceQuotaExceededException?: {
        readonly message?: string;
    };
    readonly throttlingException?: {
        readonly message?: string;
    };
    readonly validationException?: {
        readonly message?: string;
    };
}
/** Every modelled error member of the stream union, in SDK spelling. */
export declare const STREAM_ERROR_MEMBERS: readonly ["accessDeniedException", "conflictException", "internalServerException", "resourceNotFoundException", "serviceQuotaExceededException", "throttlingException", "validationException"];
/**
 * Drain the event stream into one answer.
 *
 * An ERROR MEMBER RAISES. This is the honesty line for this adapter: the SDK
 * models seven failure shapes as ordinary members of the stream union, so an
 * `AccessDeniedException` arrives as a value, not a rejection. Folding it in
 * as empty output would report a clean run in which the code "printed
 * nothing" — a silent success, at the exact moment an operator most needs the
 * word "AccessDenied".
 *
 * Nothing is filled in that the stream did not carry: no exit status, no
 * error flag. And a file operation whose stream ended with no result at all
 * (`requireResult`) is a broken call, not an empty answer.
 */
export declare function drainStream(stream: AsyncIterable<CodeInterpreterStreamOutputLike> | undefined, options: {
    readonly requireResult: boolean;
    readonly signal?: AbortSignal;
}): Promise<AgentCoreInvokeAnswer>;