/**
 * Auth57 API types.
 * Mirrors the OpenAPI 3.1 spec at https://auth57labs.com/openapi.json
 *
 * Keep these hand-curated (not auto-generated) so the public TypeScript
 * surface stays clean and readable. Regenerate with `openapi-typescript`
 * only if the spec drifts far from this file.
 */
export type StateCode = 'AL' | 'AK' | 'AZ' | 'AR' | 'CA' | 'CO' | 'CT' | 'DE' | 'DC' | 'FL' | 'GA' | 'HI' | 'ID' | 'IL' | 'IN' | 'IA' | 'KS' | 'KY' | 'LA' | 'ME' | 'MD' | 'MA' | 'MI' | 'MN' | 'MS' | 'MO' | 'MT' | 'NE' | 'NV' | 'NH' | 'NJ' | 'NM' | 'NY' | 'NC' | 'ND' | 'OH' | 'OK' | 'OR' | 'PA' | 'RI' | 'SC' | 'SD' | 'TN' | 'TX' | 'UT' | 'VT' | 'VA' | 'WA' | 'WV' | 'WI' | 'WY';
export type Program = 'medicaid_ffs' | 'medicaid_mco' | 'medicare_advantage' | 'medicare_traditional' | 'dual_eligible' | 'part_d' | 'chip';
export type PaType = 'none' | 'partial' | 'conditional' | 'full';
/**
 * Input to `paLookup`. Exactly one of `drug` or `service` must be provided.
 */
export type PaLookupInput = {
    state: StateCode;
    program: Program;
} & ({
    drug: string;
    service?: undefined;
} | {
    service: string;
    drug?: undefined;
});
export interface CompareInput {
    /** 1–10 states to compare. */
    states: StateCode[];
    program: Program;
    /** Exactly one of drug or service. */
    drug?: string;
    service?: string;
}
export interface NextStep {
    step: number;
    title: string;
    items: string[];
}
export interface PaRule {
    pa_required: boolean;
    pa_type: PaType;
    confidence: number;
    source_url: string;
    last_verified: string;
    notes: string | null;
    gold_card_exempt?: boolean;
    gold_card_notes?: string | null;
    federal_override?: boolean | null;
}
export interface PaLookupResponse {
    state: StateCode;
    program: Program;
    query: {
        drug_class: string;
    } | {
        service_category: string;
    };
    result: PaRule;
    next_steps: NextStep[];
    served_from: 'static' | 'edge';
    timestamp: string;
}
export interface CompareStateResult {
    state_abbr: StateCode;
    pa_required: boolean;
    pa_type: PaType;
    confidence: number;
    notes: string | null;
    source_url: string;
    last_verified: string;
}
export interface CompareResponse {
    states: StateCode[];
    program: Program;
    query: {
        drug_class: string;
    } | {
        service_category: string;
    };
    summary: {
        total: number;
        require_pa: number;
        no_pa: number;
        divergence: boolean;
        divergence_summary: string;
    };
    results: CompareStateResult[];
    served_from: 'edge';
    timestamp: string;
}
export interface StateListEntry {
    abbr: StateCode;
    name: string;
    total_rules: number;
    pa_required_pct: number;
    non_expansion: boolean;
    ffs_dominant: boolean;
    wiser: boolean;
}
export interface StatesListResponse {
    states: StateListEntry[];
}
export interface StateSummaryResponse {
    state: StateCode;
    name: string;
    flags: {
        non_expansion: boolean;
        ffs_dominant: boolean;
        wiser: boolean;
    };
    summary: {
        total_rules: number;
        pa_required_count: number;
        pa_required_pct: number | null;
        programs_covered: Program[];
        pa_type_breakdown: Partial<Record<PaType, number>>;
        federal_protected_classes_with_pa: string[];
        last_verified: string | null;
    };
    services: Record<string, {
        required: number;
        total: number;
    }>;
    drugs: Record<string, {
        required: number;
        total: number;
        federal_override?: boolean;
    }>;
}
export interface LookupOption {
    /** Canonical code, e.g. "glp1_weight_loss" or "advanced_imaging". */
    val: string;
    /** Human-readable label, e.g. "GLP-1 — Weight Loss". */
    label: string;
}
export interface LookupOptionsResponse {
    drugs: LookupOption[];
    services: LookupOption[];
}
export interface ManifestResponse {
    service: 'Auth57';
    version: string;
    dataset: {
        verified_rules: number;
        service_rules: number;
        drug_rules: number;
        last_verified: string | null;
    };
    coverage: {
        states: StateCode[];
        states_count: number;
        programs: Program[];
        service_categories: string[];
        drug_classes: string[];
    };
    mandates: {
        cms_0057_f: {
            effective: string;
            status: 'final' | 'proposed';
        };
        cms_0062_p: {
            effective: string;
            status: 'final' | 'proposed';
        };
    };
    endpoints: Record<string, string>;
    docs: {
        openapi: string;
        reference: string;
        sdk: string;
    };
}
export interface Auth57ApiError {
    error: string;
    /** Populated on HTTP 429. */
    limit?: number;
    window?: string;
    retry_after_seconds?: number;
    signup_url?: string;
}
export declare class Auth57Error extends Error {
    readonly status: number;
    readonly body: Auth57ApiError;
    constructor(status: number, body: Auth57ApiError);
}
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