102 lines
2.2 KiB
TypeScript
102 lines
2.2 KiB
TypeScript
declare module "zokrates-js" {
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export type Curve = "bn128" | "bls12_381" | "bls12_377" | "bw6_761";
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export type Scheme = "g16" | "gm17" | "marlin";
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export type VerificationKey = object;
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export type ProvingKey = Uint8Array;
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export type ResolveCallback = (
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location: string,
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path: string
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) => ResolverResult;
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export interface CompileConfig {
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isolate_branches?: boolean;
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}
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export interface CompileOptions {
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curve?: Curve;
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location?: string;
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resolveCallback?: ResolveCallback;
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config?: CompileConfig;
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snarkjs?: boolean;
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}
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export type Proof = {
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proof: object;
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inputs: string[];
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};
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export interface ResolverResult {
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source: string;
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location: string;
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}
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export interface ComputeOptions {
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snarkjs?: boolean;
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}
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export interface ComputationResult {
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witness: string;
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output: string;
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snarkjs?: {
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witness: Uint8Array;
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};
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}
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export interface Abi {
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inputs: Array<any>;
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outputs: Array<any>;
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}
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export interface CompilationArtifacts {
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program: Uint8Array;
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abi: Abi;
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snarkjs?: {
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program: Uint8Array;
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};
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}
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export interface SetupKeypair {
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vk: VerificationKey;
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pk: ProvingKey;
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}
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export type Options = {
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scheme: Scheme;
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curve: Curve;
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};
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export interface ZoKratesProvider {
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withOptions(options: Options): ZoKratesProvider;
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compile(
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source: string,
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compileOptions?: CompileOptions
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): CompilationArtifacts;
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computeWitness(
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input: CompilationArtifacts | Uint8Array,
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args: any[],
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options?: ComputeOptions
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): ComputationResult;
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setup(program: Uint8Array): SetupKeypair;
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universalSetup(size: number): Uint8Array;
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setupWithSrs(srs: Uint8Array, program: Uint8Array): SetupKeypair;
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generateProof(
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program: Uint8Array,
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witness: string,
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provingKey: Uint8Array
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): Proof;
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verify(verificationKey: VerificationKey, proof: Proof): boolean;
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exportSolidityVerifier(verificationKey: VerificationKey): string;
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utils: {
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formatProof(proof: Proof): any[];
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};
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}
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export interface Metadata {
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version: string;
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}
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export function initialize(): Promise<ZoKratesProvider>;
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export var metadata: Metadata;
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}
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