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author | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-05-29 17:39:12 +0800 |
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committer | Leonid Logvinov <logvinov.leon@gmail.com> | 2017-05-29 17:39:12 +0800 |
commit | 0848fe96cf09679926d307c86414cfb8b6f16d78 (patch) | |
tree | ec1da9d45a01b846de9b45a2bb57fee8bdb0f23e /src/types.ts | |
parent | 62cc3b919c73b7726793808e3b9631dba41cef28 (diff) | |
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Move files up and remove ts folder
Diffstat (limited to 'src/types.ts')
-rw-r--r-- | src/types.ts | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/types.ts b/src/types.ts new file mode 100644 index 000000000..4da03a4d3 --- /dev/null +++ b/src/types.ts @@ -0,0 +1,36 @@ +import * as _ from 'lodash'; + +// Utility function to create a K:V from a list of strings +// Adapted from: https://basarat.gitbooks.io/typescript/content/docs/types/literal-types.html +function strEnum(values: string[]): {[key: string]: string} { + return _.reduce(values, (result, key) => { + result[key] = key; + return result; + }, Object.create(null)); +} + +export const ZeroExError = strEnum([ + 'CONTRACT_DOES_NOT_EXIST', + 'UNHANDLED_ERROR', + 'USER_HAS_NO_ASSOCIATED_ADDRESSES', +]); +export type ZeroExError = keyof typeof ZeroExError; + +/** + * Elliptic Curve signature + */ +export interface ECSignature { + v: number; + r: string; + s: string; +} + +export interface ExchangeContract { + isValidSignature: any; +} + +export const SolidityTypes = strEnum([ + 'address', + 'uint256', +]); +export type SolidityTypes = keyof typeof SolidityTypes; |