export declare const KIRO_MODEL_IDS: Set<string>;
export declare function loadCachedModelIds(): void;
export declare function getCachedModels(region: string): typeof kiroModels;
export declare function isCacheStale(region: string): boolean;
export declare function updateKiroModelsCache(accessToken: string, region: string, profileArn?: string): Promise<void>;
export declare function resolveKiroModel(modelId: string): string;
export declare function resolveApiRegion(ssoRegion: string | undefined): string;
/** Filter a model list to only those available in the given API region.
 *  Unknown regions return an empty list — add the region to MODELS_BY_REGION. */
export declare function filterModelsByRegion<T extends {
    id: string;
}>(models: T[], apiRegion: string): T[];
export declare const kiroModels: ({
    id: string;
    name: string;
    api: "kiro-api";
    provider: "kiro";
    baseUrl: string;
    reasoning: boolean;
    thinkingLevelMap: {
        xhigh: string;
        minimal?: undefined;
        max?: undefined;
    };
    input: ("text" | "image")[];
    cost: Readonly<{
        input: 0;
        output: 0;
        cacheRead: 0;
        cacheWrite: 0;
    }>;
    contextWindow: number;
    maxTokens: number;
    firstTokenTimeout: number;
} | {
    id: string;
    name: string;
    api: "kiro-api";
    provider: "kiro";
    baseUrl: string;
    reasoning: boolean;
    thinkingLevelMap: {
        xhigh: string;
        minimal?: undefined;
        max?: undefined;
    };
    input: ("text" | "image")[];
    cost: Readonly<{
        input: 0;
        output: 0;
        cacheRead: 0;
        cacheWrite: 0;
    }>;
    contextWindow: number;
    maxTokens: number;
    firstTokenTimeout?: undefined;
} | {
    id: string;
    name: string;
    api: "kiro-api";
    provider: "kiro";
    baseUrl: string;
    reasoning: boolean;
    input: ("text" | "image")[];
    cost: Readonly<{
        input: 0;
        output: 0;
        cacheRead: 0;
        cacheWrite: 0;
    }>;
    contextWindow: number;
    maxTokens: number;
    thinkingLevelMap?: undefined;
    firstTokenTimeout?: undefined;
} | {
    id: string;
    name: string;
    api: "kiro-api";
    provider: "kiro";
    baseUrl: string;
    reasoning: boolean;
    thinkingLevelMap: {
        minimal: string;
        xhigh: string;
        max: string;
    };
    input: ("text" | "image")[];
    cost: Readonly<{
        input: 0;
        output: 0;
        cacheRead: 0;
        cacheWrite: 0;
    }>;
    contextWindow: number;
    maxTokens: number;
    firstTokenTimeout?: undefined;
})[];
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