Implement queryAccount function

.gitignore

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+build
+node_modules

Readme.md

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+# Libra Core 
+
+Libra Core is a javascript library client that can be used to interact to the libra nodes.
+
+> This is still under heavy development and testing, so not ready yet
+
+## Installation
+To install with npm run:
+
+```
+npm install libra-core
+```
+
+## Contribution
+Feel free to contribute by opening issues or PR's to this repository

generate-proto.sh

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+#!/usr/bin/env bash
+PROTO_IMPORT_DIR="./proto/"
+GEN_OUT_DIR="./lib/__generated__"
+
+# Create the generated output dir if it doesn't exist
+if [ ! -d "$GEN_OUT_DIR" ]; then
+  mkdir -p ${GEN_OUT_DIR}
+fi
+
+FILE_PATHS='./proto/*.proto'
+
+# Generate JavaScript
+grpc_tools_node_protoc \
+  --js_out=import_style=commonjs,binary:${GEN_OUT_DIR} \
+  --grpc_out=${GEN_OUT_DIR} \
+  --plugin=protoc-gen-grpc=`which grpc_tools_node_protoc_plugin` \
+  -I ${PROTO_IMPORT_DIR} \
+  ${FILE_PATHS}
+
+# Generate TypeScript definitions
+grpc_tools_node_protoc \
+  --plugin=protoc-gen-ts=./node_modules/.bin/protoc-gen-ts \
+  --ts_out=${GEN_OUT_DIR} \
+  -I ${PROTO_IMPORT_DIR} \
+  ${FILE_PATHS}

jest.config.js

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+module.exports = {
+  roots: ['<rootDir>/test'],
+  transform: {
+    '^.+\\.tsx?$': 'ts-jest'
+  },
+  testRegex: '/test(/(integration|unit))?/.*\\.test\\.ts$',
+};