import type { Api, Model } from "@caupulican/pi-ai";
import { discoverBedrockInferenceProfiles, probeBedrockModelAccess } from "@caupulican/pi-ai/bedrock-provider";
import type { ModelRegistry } from "./model-registry.ts";
import type { BedrockScopeSettings, SettingsManager } from "./settings-manager.ts";
export declare const BEDROCK_PROVIDER_ID = "amazon-bedrock";
export declare function isUnscopedBedrockProxy(env?: NodeJS.ProcessEnv): boolean;
export interface BedrockScopeVerificationRequest {
    region: string;
    profile?: string;
    signal?: AbortSignal;
    credentialMode?: "profile" | "ambient";
}
export interface BedrockScopeVerificationDependencies {
    env?: NodeJS.ProcessEnv;
    discoverInferenceProfiles?: typeof discoverBedrockInferenceProfiles;
    probeModelAccess?: typeof probeBedrockModelAccess;
    now?: () => Date;
}
/** Choose one current model per Claude tier, preferring the region's inference-profile prefix. */
export declare function selectBedrockTierModelIds(models: readonly Model<Api>[], discoveredModelIds: readonly string[] | undefined, region: string): string[];
export declare function verifyBedrockScope(request: BedrockScopeVerificationRequest, modelRegistry: ModelRegistry, dependencies?: BedrockScopeVerificationDependencies): Promise<BedrockScopeSettings>;
export declare function getActiveBedrockScope(settingsManager: SettingsManager, env?: NodeJS.ProcessEnv): BedrockScopeSettings | undefined;
/** Bind persisted evidence to both provider visibility and the SDK's exact request environment. */
export declare function bindSavedBedrockScope(settingsManager: SettingsManager, modelRegistry: ModelRegistry, env?: NodeJS.ProcessEnv): BedrockScopeSettings | undefined;
export declare function activateVerifiedBedrockScope(settingsManager: SettingsManager, modelRegistry: ModelRegistry, scope: BedrockScopeSettings, env?: NodeJS.ProcessEnv): void;
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