diff --git a/.eslintrc.js b/.eslintrc.js
index 8b72696..4e9b04c 100644
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -21,6 +21,10 @@ module.exports = {
         "ecmaVersion": "latest",
         "sourceType": "module"
     },
+    "files": [
+        "./**/*"
+    ],
     "rules": {
+        "indent": ["error", 4]
     }
 }
diff --git a/.vscode/settings.json b/.vscode/settings.json
new file mode 100644
index 0000000..cd47446
--- /dev/null
+++ b/.vscode/settings.json
@@ -0,0 +1,5 @@
+{
+    "eslint.format.enable": true,
+    "eslint.lintTask.enable": true,
+    "eslint.onIgnoredFiles": "warn"
+}
\ No newline at end of file
diff --git a/database/corpus.ts b/database/corpus.ts
new file mode 100644
index 0000000..ff18561
--- /dev/null
+++ b/database/corpus.ts
@@ -0,0 +1,10 @@
+interface Corpus {
+    NLC:        number;
+    NLCDESC:    string;
+    NLCDESC16?: string | null;
+    STANOX?:    string | null;
+    TIPLOC?:    string | null;
+    UIC?:       string | null;
+}
+
+export { Corpus }
\ No newline at end of file
diff --git a/database/pis.ts b/database/pis.ts
new file mode 100644
index 0000000..3153296
--- /dev/null
+++ b/database/pis.ts
@@ -0,0 +1,8 @@
+interface Pis {
+    code:     string;
+    stops:    string[];
+    tiplocs:  string[];
+    operator: string;
+}
+
+export { Pis }
\ No newline at end of file
diff --git a/database/reasonCode.ts b/database/reasonCode.ts
new file mode 100644
index 0000000..d2787b3
--- /dev/null
+++ b/database/reasonCode.ts
@@ -0,0 +1,7 @@
+interface ReasonCode {
+    code:       string;
+    lateReason: string;
+    cancReason: string;
+}
+
+export { ReasonCode }
\ No newline at end of file
diff --git a/database/station.ts b/database/station.ts
new file mode 100644
index 0000000..ed6691f
--- /dev/null
+++ b/database/station.ts
@@ -0,0 +1,8 @@
+interface Station {
+    STANOX:   string;
+    TIPLOC:   string;
+    "3ALPHA":   string;
+    NLCDESC:  string;
+}
+
+export { Station }
\ No newline at end of file
diff --git a/database/timetable.ts b/database/timetable.ts
new file mode 100644
index 0000000..f3d11a6
--- /dev/null
+++ b/database/timetable.ts
@@ -0,0 +1,24 @@
+interface Stop {
+    publicDeparture?: string | null;
+    wttDeparture?: string | null;
+    publicArrival?: string | null;
+    wttArrival?: string | null;
+    isPublic: boolean;
+    tiploc: string;
+}
+
+interface Service {
+    transactionType: string;
+    stpIndicator: string;
+    operator: string;
+    trainUid: string;
+    headcode: string;
+    powerType: string;
+    planSpeed: string;
+    scheduleStartDate: Date;
+    scheduleEndDate: Date;
+    daysRun: string[];
+    stops: Stop[];
+}
+
+export { Stop, Service }
\ No newline at end of file
diff --git a/database/user.ts b/database/user.ts
new file mode 100644
index 0000000..223de21
--- /dev/null
+++ b/database/user.ts
@@ -0,0 +1,7 @@
+interface User {
+    uuid:   string;
+    domain: string;
+    atime:  Date;
+}
+
+export { User }
\ No newline at end of file
diff --git a/src/database/timetable.ts b/src/database/timetable.ts
deleted file mode 100644
index 8e18784..0000000
--- a/src/database/timetable.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-interface Stop {
-    isPublic: boolean,
-    tiploc: string,
-}
-
-export { Stop }
\ No newline at end of file
diff --git a/src/index.ts b/src/index.ts
deleted file mode 100644
index 371f7f3..0000000
--- a/src/index.ts
+++ /dev/null
@@ -1 +0,0 @@
-import { Stop } from "./database/timetable"
\ No newline at end of file
diff --git a/tsconfig.json b/tsconfig.json
index e075f97..6bc9e20 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -55,7 +55,7 @@
     // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
     // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
     // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
-    // "outDir": "./",                                   /* Specify an output folder for all emitted files. */
+    "outDir": "./dist",                                   /* Specify an output folder for all emitted files. */
     // "removeComments": true,                           /* Disable emitting comments. */
     // "noEmit": true,                                   /* Disable emitting files from a compilation. */
     // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */