diff --git a/package.json b/package.json
index 10ad540..c8c924b 100644
--- a/package.json
+++ b/package.json
@@ -28,7 +28,7 @@
     "execa": "^1.0.0"
   },
   "devDependencies": {
-    "@ianwalter/dist": "^2.0.2",
+    "@ianwalter/dist": "^3.0.0",
     "ava": "^1.1.0",
     "eslint": "^5.12.0",
     "eslint-config-standard": "^12.0.0",
diff --git a/yarn.lock b/yarn.lock
index bef0a88..4607c85 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -64,6 +64,26 @@
     semver "^5.4.1"
     source-map "^0.5.0"
 
+"@babel/core@^7.3.3":
+  version "7.3.3"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.3.3.tgz#d090d157b7c5060d05a05acaebc048bd2b037947"
+  integrity sha512-w445QGI2qd0E0GlSnq6huRZWPMmQGCp5gd5ZWS4hagn0EiwzxD5QMFkpchyusAyVC1n27OKXzQ0/88aVU9n4xQ==
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@babel/generator" "^7.3.3"
+    "@babel/helpers" "^7.2.0"
+    "@babel/parser" "^7.3.3"
+    "@babel/template" "^7.2.2"
+    "@babel/traverse" "^7.2.2"
+    "@babel/types" "^7.3.3"
+    convert-source-map "^1.1.0"
+    debug "^4.1.0"
+    json5 "^2.1.0"
+    lodash "^4.17.11"
+    resolve "^1.3.2"
+    semver "^5.4.1"
+    source-map "^0.5.0"
+
 "@babel/generator@^7.0.0", "@babel/generator@^7.2.2", "@babel/generator@^7.3.0":
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.3.2.tgz#fff31a7b2f2f3dad23ef8e01be45b0d5c2fc0132"
@@ -75,6 +95,17 @@
     source-map "^0.5.0"
     trim-right "^1.0.1"
 
+"@babel/generator@^7.3.3":
+  version "7.3.3"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.3.3.tgz#185962ade59a52e00ca2bdfcfd1d58e528d4e39e"
+  integrity sha512-aEADYwRRZjJyMnKN7llGIlircxTCofm3dtV5pmY6ob18MSIuipHpA2yZWkPlycwu5HJcx/pADS3zssd8eY7/6A==
+  dependencies:
+    "@babel/types" "^7.3.3"
+    jsesc "^2.5.1"
+    lodash "^4.17.11"
+    source-map "^0.5.0"
+    trim-right "^1.0.1"
+
 "@babel/helper-annotate-as-pure@^7.0.0":
   version "7.0.0"
   resolved "https://registry.yarnpkg.com/@babel/helper-annotate-as-pure/-/helper-annotate-as-pure-7.0.0.tgz#323d39dd0b50e10c7c06ca7d7638e6864d8c5c32"
@@ -204,6 +235,11 @@
   resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.3.1.tgz#8f4ffd45f779e6132780835ffa7a215fa0b2d181"
   integrity sha512-ATz6yX/L8LEnC3dtLQnIx4ydcPxhLcoy9Vl6re00zb2w5lG6itY6Vhnr1KFRPq/FHNsgl/gh2mjNN20f9iJTTA==
 
+"@babel/parser@^7.3.3":
+  version "7.3.3"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.3.3.tgz#092d450db02bdb6ccb1ca8ffd47d8774a91aef87"
+  integrity sha512-xsH1CJoln2r74hR+y7cg2B5JCPaTh+Hd+EbBRk9nWGSNspuo6krjhX0Om6RnRQuIvFq8wVXCLKH3kwKDYhanSg==
+
 "@babel/plugin-proposal-async-generator-functions@^7.0.0":
   version "7.2.0"
   resolved "https://registry.yarnpkg.com/@babel/plugin-proposal-async-generator-functions/-/plugin-proposal-async-generator-functions-7.2.0.tgz#b289b306669dce4ad20b0252889a15768c9d417e"
@@ -334,6 +370,15 @@
     lodash "^4.17.10"
     to-fast-properties "^2.0.0"
 
+"@babel/types@^7.3.3":
+  version "7.3.3"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.3.3.tgz#6c44d1cdac2a7625b624216657d5bc6c107ab436"
+  integrity sha512-2tACZ80Wg09UnPg5uGAOUvvInaqLk3l/IAhQzlxLQOIXacr6bMsra5SH6AWw/hIDRCSbCdHP2KzSOD+cT7TzMQ==
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.11"
+    to-fast-properties "^2.0.0"
+
 "@concordance/react@^2.0.0":
   version "2.0.0"
   resolved "https://registry.yarnpkg.com/@concordance/react/-/react-2.0.0.tgz#aef913f27474c53731f4fd79cc2f54897de90fde"
@@ -341,24 +386,26 @@
   dependencies:
     arrify "^1.0.1"
 
-"@ianwalter/dist@^2.0.2":
-  version "2.0.2"
-  resolved "https://registry.yarnpkg.com/@ianwalter/dist/-/dist-2.0.2.tgz#fda0c0c11d9c711eba622f3c5f7d7950adf6998d"
-  integrity sha512-KInWEPKm097FGdlAYZDBKPzJqF7smF95cVz1145ObnU4pxHKJP3tN1DPkqANZMMiRrpK3j0h7DaAB2t9N4snhA==
+"@ianwalter/dist@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@ianwalter/dist/-/dist-3.0.0.tgz#8bab97d635c334e2960bf734b4cc8da3fc740c19"
+  integrity sha512-lGYooB3kCOxZwI13AMRSzqdohXcPlzKIVBh1dgbOhZOu/3pbjqpCUurmxq9MegYQ0zvPuxAKqD9nfFeRzlMITA==
   dependencies:
-    "@babel/core" "^7.2.2"
+    "@babel/core" "^7.3.3"
     "@ianwalter/npm-short-name" "^1.0.0"
     "@ianwalter/promise-complete" "^3.0.1"
+    "@ianwalter/rollup-plugin-hashbang" "^1.0.1"
+    builtin-modules "^3.0.0"
     chalk "^2.4.2"
     meow "^5.0.0"
     pify "^4.0.1"
     read-pkg-up "^4.0.0"
     require-from-string "^2.0.2"
-    rollup "^1.1.2"
+    rollup "^1.2.2"
     rollup-plugin-babel "^4.3.2"
     rollup-plugin-commonjs "^9.2.0"
     rollup-plugin-json "^3.1.0"
-    rollup-plugin-node-resolve "^4.0.0"
+    rollup-plugin-node-resolve "^4.0.1"
 
 "@ianwalter/npm-short-name@^1.0.0":
   version "1.0.0"
@@ -374,6 +421,13 @@
   dependencies:
     "@babel/runtime" "^7.2.0"
 
+"@ianwalter/rollup-plugin-hashbang@^1.0.1":
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/@ianwalter/rollup-plugin-hashbang/-/rollup-plugin-hashbang-1.3.0.tgz#635f33179941e3b4b2c8b469547517f87c1c64b2"
+  integrity sha512-zjQfzDcz7XR9fEDb6fBg+N6vvosQANit4oMwX7CBTu8eFAUVvEuGIAXejQ2JyHmDI4jcgS/PqHuERuSmaKWrNw==
+  dependencies:
+    magic-string "^0.25.2"
+
 "@samverschueren/stream-to-observable@^0.3.0":
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/@samverschueren/stream-to-observable/-/stream-to-observable-0.3.0.tgz#ecdf48d532c58ea477acfcab80348424f8d0662f"
@@ -413,12 +467,7 @@ acorn-jsx@^5.0.0:
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.0.1.tgz#32a064fd925429216a09b141102bfdd185fae40e"
   integrity sha512-HJ7CfNHrfJLlNTzIEUTj43LNWGkqpRLxm3YjAlcD0ACydk9XynzYsCBHxut+iqt+1aBXkx9UP/w/ZqMr13XIzg==
 
-acorn@^6.0.5:
-  version "6.0.5"
-  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.0.5.tgz#81730c0815f3f3b34d8efa95cb7430965f4d887a"
-  integrity sha512-i33Zgp3XWtmZBMNvCr4azvOFeWVw1Rk6p3hfi3LUDvIFraOMywb1kAtrbi+med14m4Xfpqm3zRZMT+c0FNE7kg==
-
-acorn@^6.0.7:
+acorn@^6.0.7, acorn@^6.1.0:
   version "6.1.0"
   resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.1.0.tgz#b0a3be31752c97a0f7013c5f4903b71a05db6818"
   integrity sha512-MW/FjM+IvU9CgBzjO3UIPCE2pyEwUsoFl+VGdczOPEdxfGFjuKny/gN54mOuX7Qxmb9Rg9MCn2oKiSUeW+pjrw==
@@ -2848,6 +2897,13 @@ magic-string@^0.25.1:
   dependencies:
     sourcemap-codec "^1.4.1"
 
+magic-string@^0.25.2:
+  version "0.25.2"
+  resolved "https://registry.yarnpkg.com/magic-string/-/magic-string-0.25.2.tgz#139c3a729515ec55e96e69e82a11fe890a293ad9"
+  integrity sha512-iLs9mPjh9IuTtRsqqhNGYcZXGei0Nh/A4xirrsqW7c+QhKVFL2vm7U09ru6cHRD22azaP/wMDgI+HCqbETMTtg==
+  dependencies:
+    sourcemap-codec "^1.4.4"
+
 make-dir@^1.0.0, make-dir@^1.3.0:
   version "1.3.0"
   resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-1.3.0.tgz#79c1033b80515bd6d24ec9933e860ca75ee27f0c"
@@ -3886,7 +3942,7 @@ resolve-url@^0.2.1:
   resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
   integrity sha1-LGN/53yJOv0qZj/iGqkIAGjiBSo=
 
-resolve@^1.3.2, resolve@^1.5.0, resolve@^1.8.1, resolve@^1.9.0:
+resolve@^1.10.0, resolve@^1.3.2, resolve@^1.5.0, resolve@^1.8.1, resolve@^1.9.0:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.10.0.tgz#3bdaaeaf45cc07f375656dfd2e54ed0810b101ba"
   integrity sha512-3sUr9aq5OfSg2S9pNtPA9hL1FVEAjvfOC4leW0SNf/mpnaakz2a9femSd6LqAww2RaFctwyf1lCqnTHuF1rxDg==
@@ -3945,14 +4001,14 @@ rollup-plugin-json@^3.1.0:
   dependencies:
     rollup-pluginutils "^2.3.1"
 
-rollup-plugin-node-resolve@^4.0.0:
-  version "4.0.0"
-  resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-4.0.0.tgz#9bc6b8205e9936cc0e26bba2415f1ecf1e64d9b2"
-  integrity sha512-7Ni+/M5RPSUBfUaP9alwYQiIKnKeXCOHiqBpKUl9kwp3jX5ZJtgXAait1cne6pGEVUUztPD6skIKH9Kq9sNtfw==
+rollup-plugin-node-resolve@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/rollup-plugin-node-resolve/-/rollup-plugin-node-resolve-4.0.1.tgz#f95765d174e5daeef9ea6268566141f53aa9d422"
+  integrity sha512-fSS7YDuCe0gYqKsr5OvxMloeZYUSgN43Ypi1WeRZzQcWtHgFayV5tUSPYpxuaioIIWaBXl6NrVk0T2/sKwueLg==
   dependencies:
     builtin-modules "^3.0.0"
     is-module "^1.0.0"
-    resolve "^1.8.1"
+    resolve "^1.10.0"
 
 rollup-pluginutils@^2.3.0, rollup-pluginutils@^2.3.1, rollup-pluginutils@^2.3.3:
   version "2.3.3"
@@ -3962,14 +4018,14 @@ rollup-pluginutils@^2.3.0, rollup-pluginutils@^2.3.1, rollup-pluginutils@^2.3.3:
     estree-walker "^0.5.2"
     micromatch "^2.3.11"
 
-rollup@^1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.1.2.tgz#8d094b85683b810d0c05a16bd7618cf70d48eba7"
-  integrity sha512-OkdMxqMl8pWoQc5D8y1cIinYQPPLV8ZkfLgCzL6SytXeNA2P7UHynEQXI9tYxuAjAMsSyvRaWnyJDLHMxq0XAg==
+rollup@^1.2.2:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/rollup/-/rollup-1.2.3.tgz#450bbbd9d3c2c9a17d23c9165cab7a659f91095a"
+  integrity sha512-hTWFogj/Z077imG9XRM1i43ffarWNToDgsqkU62eJRX4rJE213/c8+gUIf4xacfzytl0sjJZfCzzPQfZN7oIQg==
   dependencies:
     "@types/estree" "0.0.39"
     "@types/node" "*"
-    acorn "^6.0.5"
+    acorn "^6.1.0"
 
 run-async@^2.2.0:
   version "2.3.0"
@@ -4197,7 +4253,7 @@ source-map@^0.6.0:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
-sourcemap-codec@^1.4.1:
+sourcemap-codec@^1.4.1, sourcemap-codec@^1.4.4:
   version "1.4.4"
   resolved "https://registry.yarnpkg.com/sourcemap-codec/-/sourcemap-codec-1.4.4.tgz#c63ea927c029dd6bd9a2b7fa03b3fec02ad56e9f"
   integrity sha512-CYAPYdBu34781kLHkaW3m6b/uUSyMOC2R61gcYMWooeuaGtjof86ZA/8T+qVPPt7np1085CR9hmMGrySwEc8Xg==