/**
 * ipc/validate.ts — Runtime validation for IPC responses.
 *
 * IPC calls return Record<string, unknown>. These helpers validate
 * the shape at the system boundary so consumers get typed data
 * instead of unsafe casts.
 */
import type { AdapterHealth } from "../types/adapter.js";
/**
 * Validate and coerce an IPC response into a typed AdapterHealth.
 * Returns a degraded health object if the response shape is wrong.
 */
export declare function validateAdapterHealth(raw: unknown): AdapterHealth;
export interface ValidatedSession {
    index: number;
    name: string;
    kind: string;
    active: boolean;
}
/**
 * Validate a sessions IPC response.
 * Expects { sessions: Array<{ index, name, kind, active }> }.
 */
export declare function validateSessionList(raw: unknown): ValidatedSession[];
export interface ValidatedHubStatus {
    version: string;
    adapters: string[];
    activeSessions: number;
    activeSession: string | null;
    adapterHealth: Record<string, AdapterHealth>;
}
/**
 * Validate a hub status IPC response.
 */
export declare function validateHubStatus(raw: unknown): ValidatedHubStatus;
export interface ValidatedTtsResult {
    generated: boolean;
    voice: string;
    bytes: number;
}
/**
 * Validate a TTS IPC response.
 */
export declare function validateTtsResult(raw: unknown): ValidatedTtsResult;
export interface ValidatedTranscription {
    text: string;
}
/**
 * Validate a transcription IPC response.
 */
export declare function validateTranscription(raw: unknown): ValidatedTranscription;
//# sourceMappingURL=validate.d.ts.map