import * as _m0 from "protobufjs/minimal";
import { DeepPartial } from "@osmonauts/helpers";
export declare enum HashOp {
    /** NO_HASH - NO_HASH is the default if no data passed. Note this is an illegal argument some places. */
    NO_HASH = 0,
    SHA256 = 1,
    SHA512 = 2,
    KECCAK = 3,
    RIPEMD160 = 4,
    /** BITCOIN - ripemd160(sha256(x)) */
    BITCOIN = 5,
    UNRECOGNIZED = -1
}
export declare enum HashOpSDKType {
    /** NO_HASH - NO_HASH is the default if no data passed. Note this is an illegal argument some places. */
    NO_HASH = 0,
    SHA256 = 1,
    SHA512 = 2,
    KECCAK = 3,
    RIPEMD160 = 4,
    /** BITCOIN - ripemd160(sha256(x)) */
    BITCOIN = 5,
    UNRECOGNIZED = -1
}
export declare function hashOpFromJSON(object: any): HashOp;
export declare function hashOpToJSON(object: HashOp): string;
/**
 * LengthOp defines how to process the key and value of the LeafOp
 *to include length information. After encoding the length with the given
 *algorithm, the length will be prepended to the key and value bytes.
 *(Each one with it's own encoded length)
 */
export declare enum LengthOp {
    /** NO_PREFIX - NO_PREFIX don't include any length info */
    NO_PREFIX = 0,
    /** VAR_PROTO - VAR_PROTO uses protobuf (and go-amino) varint encoding of the length */
    VAR_PROTO = 1,
    /** VAR_RLP - VAR_RLP uses rlp int encoding of the length */
    VAR_RLP = 2,
    /** FIXED32_BIG - FIXED32_BIG uses big-endian encoding of the length as a 32 bit integer */
    FIXED32_BIG = 3,
    /** FIXED32_LITTLE - FIXED32_LITTLE uses little-endian encoding of the length as a 32 bit integer */
    FIXED32_LITTLE = 4,
    /** FIXED64_BIG - FIXED64_BIG uses big-endian encoding of the length as a 64 bit integer */
    FIXED64_BIG = 5,
    /** FIXED64_LITTLE - FIXED64_LITTLE uses little-endian encoding of the length as a 64 bit integer */
    FIXED64_LITTLE = 6,
    /** REQUIRE_32_BYTES - REQUIRE_32_BYTES is like NONE, but will fail if the input is not exactly 32 bytes (sha256 output) */
    REQUIRE_32_BYTES = 7,
    /** REQUIRE_64_BYTES - REQUIRE_64_BYTES is like NONE, but will fail if the input is not exactly 64 bytes (sha512 output) */
    REQUIRE_64_BYTES = 8,
    UNRECOGNIZED = -1
}
/**
 * LengthOp defines how to process the key and value of the LeafOp
 *to include length information. After encoding the length with the given
 *algorithm, the length will be prepended to the key and value bytes.
 *(Each one with it's own encoded length)
 */
export declare enum LengthOpSDKType {
    /** NO_PREFIX - NO_PREFIX don't include any length info */
    NO_PREFIX = 0,
    /** VAR_PROTO - VAR_PROTO uses protobuf (and go-amino) varint encoding of the length */
    VAR_PROTO = 1,
    /** VAR_RLP - VAR_RLP uses rlp int encoding of the length */
    VAR_RLP = 2,
    /** FIXED32_BIG - FIXED32_BIG uses big-endian encoding of the length as a 32 bit integer */
    FIXED32_BIG = 3,
    /** FIXED32_LITTLE - FIXED32_LITTLE uses little-endian encoding of the length as a 32 bit integer */
    FIXED32_LITTLE = 4,
    /** FIXED64_BIG - FIXED64_BIG uses big-endian encoding of the length as a 64 bit integer */
    FIXED64_BIG = 5,
    /** FIXED64_LITTLE - FIXED64_LITTLE uses little-endian encoding of the length as a 64 bit integer */
    FIXED64_LITTLE = 6,
    /** REQUIRE_32_BYTES - REQUIRE_32_BYTES is like NONE, but will fail if the input is not exactly 32 bytes (sha256 output) */
    REQUIRE_32_BYTES = 7,
    /** REQUIRE_64_BYTES - REQUIRE_64_BYTES is like NONE, but will fail if the input is not exactly 64 bytes (sha512 output) */
    REQUIRE_64_BYTES = 8,
    UNRECOGNIZED = -1
}
export declare function lengthOpFromJSON(object: any): LengthOp;
export declare function lengthOpToJSON(object: LengthOp): string;
/**
 * ExistenceProof takes a key and a value and a set of steps to perform on it.
 *The result of peforming all these steps will provide a "root hash", which can
 *be compared to the value in a header.
 *
 *Since it is computationally infeasible to produce a hash collission for any of the used
 *cryptographic hash functions, if someone can provide a series of operations to transform
 *a given key and value into a root hash that matches some trusted root, these key and values
 *must be in the referenced merkle tree.
 *
 *The only possible issue is maliablity in LeafOp, such as providing extra prefix data,
 *which should be controlled by a spec. Eg. with lengthOp as NONE,
 *prefix = FOO, key = BAR, value = CHOICE
 *and
 *prefix = F, key = OOBAR, value = CHOICE
 *would produce the same value.
 *
 *With LengthOp this is tricker but not impossible. Which is why the "leafPrefixEqual" field
 *in the ProofSpec is valuable to prevent this mutability. And why all trees should
 *length-prefix the data before hashing it.
 */
export interface ExistenceProof {
    key: Uint8Array;
    value: Uint8Array;
    leaf: LeafOp;
    path: InnerOp[];
}
/**
 * ExistenceProof takes a key and a value and a set of steps to perform on it.
 *The result of peforming all these steps will provide a "root hash", which can
 *be compared to the value in a header.
 *
 *Since it is computationally infeasible to produce a hash collission for any of the used
 *cryptographic hash functions, if someone can provide a series of operations to transform
 *a given key and value into a root hash that matches some trusted root, these key and values
 *must be in the referenced merkle tree.
 *
 *The only possible issue is maliablity in LeafOp, such as providing extra prefix data,
 *which should be controlled by a spec. Eg. with lengthOp as NONE,
 *prefix = FOO, key = BAR, value = CHOICE
 *and
 *prefix = F, key = OOBAR, value = CHOICE
 *would produce the same value.
 *
 *With LengthOp this is tricker but not impossible. Which is why the "leafPrefixEqual" field
 *in the ProofSpec is valuable to prevent this mutability. And why all trees should
 *length-prefix the data before hashing it.
 */
export interface ExistenceProofSDKType {
    key: Uint8Array;
    value: Uint8Array;
    leaf: LeafOpSDKType;
    path: InnerOpSDKType[];
}
/**
 * NonExistenceProof takes a proof of two neighbors, one left of the desired key,
 *one right of the desired key. If both proofs are valid AND they are neighbors,
 *then there is no valid proof for the given key.
 */
export interface NonExistenceProof {
    /** TODO: remove this as unnecessary??? we prove a range */
    key: Uint8Array;
    left: ExistenceProof;
    right: ExistenceProof;
}
/**
 * NonExistenceProof takes a proof of two neighbors, one left of the desired key,
 *one right of the desired key. If both proofs are valid AND they are neighbors,
 *then there is no valid proof for the given key.
 */
export interface NonExistenceProofSDKType {
    /** TODO: remove this as unnecessary??? we prove a range */
    key: Uint8Array;
    left: ExistenceProofSDKType;
    right: ExistenceProofSDKType;
}
/** CommitmentProof is either an ExistenceProof or a NonExistenceProof, or a Batch of such messages */
export interface CommitmentProof {
    exist?: ExistenceProof;
    nonexist?: NonExistenceProof;
    batch?: BatchProof;
    compressed?: CompressedBatchProof;
}
/** CommitmentProof is either an ExistenceProof or a NonExistenceProof, or a Batch of such messages */
export interface CommitmentProofSDKType {
    exist?: ExistenceProofSDKType;
    nonexist?: NonExistenceProofSDKType;
    batch?: BatchProofSDKType;
    compressed?: CompressedBatchProofSDKType;
}
/**
 * LeafOp represents the raw key-value data we wish to prove, and
 *must be flexible to represent the internal transformation from
 *the original key-value pairs into the basis hash, for many existing
 *merkle trees.
 *
 *key and value are passed in. So that the signature of this operation is:
 *leafOp(key, value) -> output
 *
 *To process this, first prehash the keys and values if needed (ANY means no hash in this case):
 *hkey = prehashKey(key)
 *hvalue = prehashValue(value)
 *
 *Then combine the bytes, and hash it
 *output = hash(prefix || length(hkey) || hkey || length(hvalue) || hvalue)
 */
export interface LeafOp {
    hash: HashOp;
    prehashKey: HashOp;
    prehashValue: HashOp;
    length: LengthOp;
    /**
     * prefix is a fixed bytes that may optionally be included at the beginning to differentiate
     * a leaf node from an inner node.
     */
    prefix: Uint8Array;
}
/**
 * LeafOp represents the raw key-value data we wish to prove, and
 *must be flexible to represent the internal transformation from
 *the original key-value pairs into the basis hash, for many existing
 *merkle trees.
 *
 *key and value are passed in. So that the signature of this operation is:
 *leafOp(key, value) -> output
 *
 *To process this, first prehash the keys and values if needed (ANY means no hash in this case):
 *hkey = prehashKey(key)
 *hvalue = prehashValue(value)
 *
 *Then combine the bytes, and hash it
 *output = hash(prefix || length(hkey) || hkey || length(hvalue) || hvalue)
 */
export interface LeafOpSDKType {
    hash: HashOpSDKType;
    prehash_key: HashOpSDKType;
    prehash_value: HashOpSDKType;
    length: LengthOpSDKType;
    /**
     * prefix is a fixed bytes that may optionally be included at the beginning to differentiate
     * a leaf node from an inner node.
     */
    prefix: Uint8Array;
}
/**
 * InnerOp represents a merkle-proof step that is not a leaf.
 *It represents concatenating two children and hashing them to provide the next result.
 *
 *The result of the previous step is passed in, so the signature of this op is:
 *innerOp(child) -> output
 *
 *The result of applying InnerOp should be:
 *output = op.hash(op.prefix || child || op.suffix)
 *
 *where the || operator is concatenation of binary data,
 *and child is the result of hashing all the tree below this step.
 *
 *Any special data, like prepending child with the length, or prepending the entire operation with
 *some value to differentiate from leaf nodes, should be included in prefix and suffix.
 *If either of prefix or suffix is empty, we just treat it as an empty string
 */
export interface InnerOp {
    hash: HashOp;
    prefix: Uint8Array;
    suffix: Uint8Array;
}
/**
 * InnerOp represents a merkle-proof step that is not a leaf.
 *It represents concatenating two children and hashing them to provide the next result.
 *
 *The result of the previous step is passed in, so the signature of this op is:
 *innerOp(child) -> output
 *
 *The result of applying InnerOp should be:
 *output = op.hash(op.prefix || child || op.suffix)
 *
 *where the || operator is concatenation of binary data,
 *and child is the result of hashing all the tree below this step.
 *
 *Any special data, like prepending child with the length, or prepending the entire operation with
 *some value to differentiate from leaf nodes, should be included in prefix and suffix.
 *If either of prefix or suffix is empty, we just treat it as an empty string
 */
export interface InnerOpSDKType {
    hash: HashOpSDKType;
    prefix: Uint8Array;
    suffix: Uint8Array;
}
/**
 * ProofSpec defines what the expected parameters are for a given proof type.
 *This can be stored in the client and used to validate any incoming proofs.
 *
 *verify(ProofSpec, Proof) -> Proof | Error
 *
 *As demonstrated in tests, if we don't fix the algorithm used to calculate the
 *LeafHash for a given tree, there are many possible key-value pairs that can
 *generate a given hash (by interpretting the preimage differently).
 *We need this for proper security, requires client knows a priori what
 *tree format server uses. But not in code, rather a configuration object.
 */
export interface ProofSpec {
    /**
     * any field in the ExistenceProof must be the same as in this spec.
     * except Prefix, which is just the first bytes of prefix (spec can be longer)
     */
    leafSpec: LeafOp;
    innerSpec: InnerSpec;
    /** max_depth (if > 0) is the maximum number of InnerOps allowed (mainly for fixed-depth tries) */
    maxDepth: number;
    /** min_depth (if > 0) is the minimum number of InnerOps allowed (mainly for fixed-depth tries) */
    minDepth: number;
}
/**
 * ProofSpec defines what the expected parameters are for a given proof type.
 *This can be stored in the client and used to validate any incoming proofs.
 *
 *verify(ProofSpec, Proof) -> Proof | Error
 *
 *As demonstrated in tests, if we don't fix the algorithm used to calculate the
 *LeafHash for a given tree, there are many possible key-value pairs that can
 *generate a given hash (by interpretting the preimage differently).
 *We need this for proper security, requires client knows a priori what
 *tree format server uses. But not in code, rather a configuration object.
 */
export interface ProofSpecSDKType {
    /**
     * any field in the ExistenceProof must be the same as in this spec.
     * except Prefix, which is just the first bytes of prefix (spec can be longer)
     */
    leaf_spec: LeafOpSDKType;
    inner_spec: InnerSpecSDKType;
    /** max_depth (if > 0) is the maximum number of InnerOps allowed (mainly for fixed-depth tries) */
    max_depth: number;
    /** min_depth (if > 0) is the minimum number of InnerOps allowed (mainly for fixed-depth tries) */
    min_depth: number;
}
/**
 * InnerSpec contains all store-specific structure info to determine if two proofs from a
 *given store are neighbors.
 *
 *This enables:
 *
 *isLeftMost(spec: InnerSpec, op: InnerOp)
 *isRightMost(spec: InnerSpec, op: InnerOp)
 *isLeftNeighbor(spec: InnerSpec, left: InnerOp, right: InnerOp)
 */
export interface InnerSpec {
    /**
     * Child order is the ordering of the children node, must count from 0
     * iavl tree is [0, 1] (left then right)
     * merk is [0, 2, 1] (left, right, here)
     */
    childOrder: number[];
    childSize: number;
    minPrefixLength: number;
    maxPrefixLength: number;
    /** empty child is the prehash image that is used when one child is nil (eg. 20 bytes of 0) */
    emptyChild: Uint8Array;
    /** hash is the algorithm that must be used for each InnerOp */
    hash: HashOp;
}
/**
 * InnerSpec contains all store-specific structure info to determine if two proofs from a
 *given store are neighbors.
 *
 *This enables:
 *
 *isLeftMost(spec: InnerSpec, op: InnerOp)
 *isRightMost(spec: InnerSpec, op: InnerOp)
 *isLeftNeighbor(spec: InnerSpec, left: InnerOp, right: InnerOp)
 */
export interface InnerSpecSDKType {
    /**
     * Child order is the ordering of the children node, must count from 0
     * iavl tree is [0, 1] (left then right)
     * merk is [0, 2, 1] (left, right, here)
     */
    child_order: number[];
    child_size: number;
    min_prefix_length: number;
    max_prefix_length: number;
    /** empty child is the prehash image that is used when one child is nil (eg. 20 bytes of 0) */
    empty_child: Uint8Array;
    /** hash is the algorithm that must be used for each InnerOp */
    hash: HashOpSDKType;
}
/** BatchProof is a group of multiple proof types than can be compressed */
export interface BatchProof {
    entries: BatchEntry[];
}
/** BatchProof is a group of multiple proof types than can be compressed */
export interface BatchProofSDKType {
    entries: BatchEntrySDKType[];
}
/** Use BatchEntry not CommitmentProof, to avoid recursion */
export interface BatchEntry {
    exist?: ExistenceProof;
    nonexist?: NonExistenceProof;
}
/** Use BatchEntry not CommitmentProof, to avoid recursion */
export interface BatchEntrySDKType {
    exist?: ExistenceProofSDKType;
    nonexist?: NonExistenceProofSDKType;
}
export interface CompressedBatchProof {
    entries: CompressedBatchEntry[];
    lookupInners: InnerOp[];
}
export interface CompressedBatchProofSDKType {
    entries: CompressedBatchEntrySDKType[];
    lookup_inners: InnerOpSDKType[];
}
/** Use BatchEntry not CommitmentProof, to avoid recursion */
export interface CompressedBatchEntry {
    exist?: CompressedExistenceProof;
    nonexist?: CompressedNonExistenceProof;
}
/** Use BatchEntry not CommitmentProof, to avoid recursion */
export interface CompressedBatchEntrySDKType {
    exist?: CompressedExistenceProofSDKType;
    nonexist?: CompressedNonExistenceProofSDKType;
}
export interface CompressedExistenceProof {
    key: Uint8Array;
    value: Uint8Array;
    leaf: LeafOp;
    /** these are indexes into the lookup_inners table in CompressedBatchProof */
    path: number[];
}
export interface CompressedExistenceProofSDKType {
    key: Uint8Array;
    value: Uint8Array;
    leaf: LeafOpSDKType;
    /** these are indexes into the lookup_inners table in CompressedBatchProof */
    path: number[];
}
export interface CompressedNonExistenceProof {
    /** TODO: remove this as unnecessary??? we prove a range */
    key: Uint8Array;
    left: CompressedExistenceProof;
    right: CompressedExistenceProof;
}
export interface CompressedNonExistenceProofSDKType {
    /** TODO: remove this as unnecessary??? we prove a range */
    key: Uint8Array;
    left: CompressedExistenceProofSDKType;
    right: CompressedExistenceProofSDKType;
}
export declare const ExistenceProof: {
    encode(message: ExistenceProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): ExistenceProof;
    fromPartial(object: DeepPartial<ExistenceProof>): ExistenceProof;
};
export declare const NonExistenceProof: {
    encode(message: NonExistenceProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): NonExistenceProof;
    fromPartial(object: DeepPartial<NonExistenceProof>): NonExistenceProof;
};
export declare const CommitmentProof: {
    encode(message: CommitmentProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): CommitmentProof;
    fromPartial(object: DeepPartial<CommitmentProof>): CommitmentProof;
};
export declare const LeafOp: {
    encode(message: LeafOp, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): LeafOp;
    fromPartial(object: DeepPartial<LeafOp>): LeafOp;
};
export declare const InnerOp: {
    encode(message: InnerOp, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): InnerOp;
    fromPartial(object: DeepPartial<InnerOp>): InnerOp;
};
export declare const ProofSpec: {
    encode(message: ProofSpec, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): ProofSpec;
    fromPartial(object: DeepPartial<ProofSpec>): ProofSpec;
};
export declare const InnerSpec: {
    encode(message: InnerSpec, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): InnerSpec;
    fromPartial(object: DeepPartial<InnerSpec>): InnerSpec;
};
export declare const BatchProof: {
    encode(message: BatchProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): BatchProof;
    fromPartial(object: DeepPartial<BatchProof>): BatchProof;
};
export declare const BatchEntry: {
    encode(message: BatchEntry, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): BatchEntry;
    fromPartial(object: DeepPartial<BatchEntry>): BatchEntry;
};
export declare const CompressedBatchProof: {
    encode(message: CompressedBatchProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): CompressedBatchProof;
    fromPartial(object: DeepPartial<CompressedBatchProof>): CompressedBatchProof;
};
export declare const CompressedBatchEntry: {
    encode(message: CompressedBatchEntry, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): CompressedBatchEntry;
    fromPartial(object: DeepPartial<CompressedBatchEntry>): CompressedBatchEntry;
};
export declare const CompressedExistenceProof: {
    encode(message: CompressedExistenceProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): CompressedExistenceProof;
    fromPartial(object: DeepPartial<CompressedExistenceProof>): CompressedExistenceProof;
};
export declare const CompressedNonExistenceProof: {
    encode(message: CompressedNonExistenceProof, writer?: _m0.Writer): _m0.Writer;
    decode(input: _m0.Reader | Uint8Array, length?: number): CompressedNonExistenceProof;
    fromPartial(object: DeepPartial<CompressedNonExistenceProof>): CompressedNonExistenceProof;
};