import type { JsChainStore, WasmChainClientHandle } from "./chain.js";
import type { ProtocolUtils } from "./protocol.js";
import type { AccountCreateProofErrorKind, AccountRequestCredentialsErrorKind, DecodedStatement, HostApiOutcome, PaymentBalance, PaymentStatus } from "./types.js";
import type { WalletSession } from "./wallet-session.js";
/** Options for {@link createHostSdk}. */
export interface CreateHostSdkOptions {
    /** URL or path to the core `.wasm` binary. Only needed with `--target web`. */
    wasmUrl?: string;
    /** Pre-imported core WASM module. Bypasses `init()` if already initialized. */
    wasmModule?: Record<string, unknown>;
    /** URL or path to the extensions `.wasm` binary (host-extensions-wasm). */
    extensionsWasmUrl?: string;
    /** Pre-imported extensions WASM module. Bypasses dynamic import. */
    extensionsWasmModule?: Record<string, unknown>;
    /**
     * Custom chain store object implementing synchronous load/save.
     * When provided, `ChainClientHandle.fromStore()` is used instead of the
     * default localStorage-backed store.
     */
    chainStore?: JsChainStore;
}
/**
 * Lightweight DOTNS/codec surface.
 *
 * This is for callers that need deterministic name/contenthash/ABI helpers
 * without paying the initialization cost of wallet, host-api, or chain-client
 * handles.
 */
export interface DotnsSdk {
    resolveAndFetch(name: string): Promise<Map<string, Uint8Array>>;
    parseCarAssets(data: Uint8Array): Map<string, Uint8Array>;
    namehash(name: string): Uint8Array;
    encodeContenthashCall(node: Uint8Array): Uint8Array;
    decodeAbiBytes(data: Uint8Array): Uint8Array;
    contenthashToCid(contenthash: Uint8Array): string;
    scaleEncodeReviveCall(contractAddr: Uint8Array, callData: Uint8Array): Uint8Array;
    decodeContractResult(response: Uint8Array): Uint8Array;
    hexEncode(bytes: Uint8Array): string;
    hexDecode(s: string): Uint8Array;
    destroy(): void;
    raw: {
        dotns: unknown;
    };
}
/**
 * Lightweight chain/bootstrap surface.
 *
 * This is for callers that need shared chain-store ownership, routing, and
 * runtime-chain bootstrap helpers without paying the initialization cost of
 * wallet, host-api, statement, or extension handles.
 */
export interface ChainBootstrapSdk {
    chainClient: WasmChainClientHandle;
    hexEncode(bytes: Uint8Array): string;
    hexDecode(s: string): Uint8Array;
    destroy(): void;
    raw: {
        dotns: unknown;
        chainClient: unknown;
    };
}
/**
 * Product-view integration subset of HostSdk.
 *
 * `mountProductView()` only needs the bridge and extension inject scripts, so
 * keep that dependency narrower than the full HostSdk surface.
 */
export interface ProductViewSdk {
    bridgeScript(): string;
    extensionInjectScript(): string;
}
/**
 * Shared host-runtime subset of HostSdk.
 *
 * HostRuntime only relies on host-api processing and response encoders; it
 * should not depend on the full root export surface.
 */
export interface HostSdkRuntime {
    handleMessage(raw: Uint8Array, appId: string): HostApiOutcome;
    setAccounts(accountsJson: string): void;
    setSupportedChains(chains: Uint8Array[]): void;
    encodeSignResponse(requestId: string, requestTag: number, signature: Uint8Array): Uint8Array;
    encodeSignError(requestId: string, requestTag: number): Uint8Array;
    encodeAccountGetResponse(requestId: string, publicKey: Uint8Array, name?: string | null): Uint8Array;
    encodeAccountGetError(requestId: string, errorKind: AccountRequestCredentialsErrorKind, reason?: string | null): Uint8Array;
    encodeAccountGetAliasResponse(requestId: string, context: Uint8Array, alias: Uint8Array): Uint8Array;
    encodeAccountGetAliasError(requestId: string, errorKind: AccountRequestCredentialsErrorKind, reason?: string | null): Uint8Array;
    encodeAccountCreateProofResponse(requestId: string, proof: Uint8Array): Uint8Array;
    encodeAccountCreateProofError(requestId: string, errorKind: AccountCreateProofErrorKind, reason?: string | null): Uint8Array;
    encodeDevicePermissionResponse(requestId: string, granted: boolean): Uint8Array;
    encodeDevicePermissionError(requestId: string): Uint8Array;
    encodeRemotePermissionResponse(requestId: string, granted: boolean): Uint8Array;
    encodeRemotePermissionError(requestId: string): Uint8Array;
    encodeCreateTransactionResponse(requestId: string, signedTxBytes: Uint8Array): Uint8Array;
    encodeCreateTransactionError(requestId: string): Uint8Array;
    encodeCreateTxNonProductResponse(requestId: string, signedTxBytes: Uint8Array): Uint8Array;
    encodeCreateTxNonProductError(requestId: string): Uint8Array;
    encodePaymentBalance(requestId: string, balance: PaymentBalance): Uint8Array;
    encodePaymentBalanceInterrupt(requestId: string): Uint8Array;
    encodePaymentTopUpResponse(requestId: string): Uint8Array;
    encodePaymentTopUpError(requestId: string, reason: string): Uint8Array;
    encodePaymentRequestResponse(requestId: string, receiptId: string): Uint8Array;
    encodePaymentRequestError(requestId: string, reason: string): Uint8Array;
    encodePaymentStatus(requestId: string, status: PaymentStatus): Uint8Array;
    encodePaymentStatusInterrupt(requestId: string): Uint8Array;
    encodeChainQueryResponse(requestId: string, jsonRpcResult: string): Uint8Array;
    encodeChainQueryError(requestId: string): Uint8Array;
    encodeChainSubNotification(requestId: string, jsonRpcMessage: string): Uint8Array;
    encodeChainFollowEvent(requestId: string, jsonRpcMessage: string): Uint8Array;
    encodeChainFollowStop(requestId: string): Uint8Array;
    encodeChainRpcResponse(requestId: string, requestTag: number, jsonRpcMessage: string): Uint8Array;
    encodeChainRpcError(requestId: string, requestTag: number, reason: string): Uint8Array;
    encodeNavigateResponse(requestId: string): Uint8Array;
    encodeStorageReadResponse(requestId: string, value: Uint8Array | null): Uint8Array;
    encodeStorageWriteResponse(requestId: string): Uint8Array;
    encodeStorageClearResponse(requestId: string): Uint8Array;
    encodePushNotificationResponse(requestId: string): Uint8Array;
}
/**
 * Initialized host-sdk instance.
 *
 * All handles are ready to use. The wallet auto-tick timer is running.
 * Call `destroy()` when done to release timers and WASM memory.
 */
export interface HostSdk extends HostSdkRuntime, ProductViewSdk {
    wallet: WalletSession;
    resolveAndFetch(name: string): Promise<Map<string, Uint8Array>>;
    parseCarAssets(data: Uint8Array): Map<string, Uint8Array>;
    namehash(name: string): Uint8Array;
    encodeContenthashCall(node: Uint8Array): Uint8Array;
    decodeAbiBytes(data: Uint8Array): Uint8Array;
    contenthashToCid(contenthash: Uint8Array): string;
    scaleEncodeReviveCall(contractAddr: Uint8Array, callData: Uint8Array): Uint8Array;
    decodeContractResult(response: Uint8Array): Uint8Array;
    generateMnemonic(): string;
    encodeMultiSignature(sig: Uint8Array, scheme: 0 | 1 | 2): Uint8Array;
    stringToTopic(s: string): Uint8Array;
    blake2b256(data: Uint8Array): Uint8Array;
    buildSigningPayload(nowSecs: number, decryptionKey: Uint8Array | null, channel: Uint8Array | null, priority: number, topicsFlat: Uint8Array, data: Uint8Array): Uint8Array;
    assembleStatement(signingPayloadWithHeader: Uint8Array, sr25519Pubkey: Uint8Array, signature: Uint8Array): Uint8Array;
    decodeStatement(encoded: Uint8Array): DecodedStatement;
    hexEncode(bytes: Uint8Array): string;
    hexDecode(s: string): Uint8Array;
    chainClient: WasmChainClientHandle;
    extensionChannels(): string[];
    extensionDispatch(channel: string, method: string, params: string): string | null;
    protocol: ProtocolUtils;
    destroy(): void;
    raw: {
        wallet: unknown;
        hostApi: unknown;
        extensions: unknown | null;
        dotns: unknown;
        statement: unknown;
        mediaProto: unknown | null;
        chainClient: unknown;
    };
}
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