/**
 * Wire types for the ACP governance hook protocol.
 *
 * These match the request/response shape of the shipping Claude Code hook
 * integration so every adapter (this package + framework-specific ones)
 * speaks the same protocol to the tenant gateway.
 */
export type Decision = "allow" | "deny" | "ask";
export type PostAction = "pass" | "redact" | "block";
export interface PreToolUseRequest {
    tool_name: string;
    tool_input?: unknown;
    session_id?: string;
    agent_tier?: "interactive" | "subagent" | "background" | "api";
    agent_name?: string;
    cwd?: string;
    client?: {
        name?: string;
        version?: string;
    };
    hook_event_name?: "PreToolUse";
}
export interface PreToolUseResponse {
    decision: Decision;
    reason?: string;
}
export interface PostToolOutputRequest {
    tool_name: string;
    tool_input?: unknown;
    tool_output?: unknown;
    session_id?: string;
    agent_tier?: "interactive" | "subagent" | "background" | "api";
    agent_name?: string;
    cwd?: string;
    client?: {
        name?: string;
        version?: string;
    };
    hook_event_name?: "PostToolUse";
}
export interface PostToolOutputResponse {
    action: PostAction;
    modified_output?: string;
    reason?: string;
    findings?: {
        pii?: {
            types: string[];
            count: number;
        };
        injection?: Record<string, number>;
    };
}
export interface Config {
    baseUrl: string;
    timeoutMs: number;
    clientHeader: string;
}
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