Specify @flow everywhere

.flowconfig

@@ -12,7 +12,6 @@ all=error
 unsafe-getters-setters=off
 
 [options]
-all=true
 module.use_strict=true
 munge_underscores=true
 include_warnings=true

src/cli.js

@@ -1,3 +1,5 @@
+// @flow
+
 import * as yaml from 'yaml-js';
 import yargs from 'yargs';
 import stringifyJson from 'json-stringify-pretty-compact';

src/collector/context.js

@@ -1,3 +1,5 @@
+// @flow
+
 import wu from 'wu';
 import type {Node} from '@babel/types';
 

src/collector/declarations.js

@@ -1,3 +1,5 @@
+// @flow
+
 import wu from 'wu';
 
 // @see flow#5376.

src/collector/definitions.js

@@ -1,3 +1,5 @@
+// @flow
+
 import wu from 'wu';
 
 // @see flow#5376.

src/collector/globals.js

@@ -1,3 +1,5 @@
+// @flow
+
 import wu from 'wu';
 
 import {invariant} from '../utils';

src/collector/index.js

@@ -1,3 +1,5 @@
+// @flow
+
 import * as fs from 'fs';
 import * as pathlib from 'path';
 import wu from 'wu';

src/collector/module.js

@@ -1,3 +1,5 @@
+// @flow
+
 import * as pathlib from 'path';
 import * as resolve from 'resolve';
 

src/collector/pragmas.js

@@ -1,3 +1,5 @@
+// @flow
+
 import {invariant} from '../utils';
 
 import type {Type} from '../types';

src/collector/query.js

@@ -1,3 +1,5 @@
+// @flow
+
 import type {Node} from '@babel/types';
 
 import type Scope from './scope';

src/collector/scope.js

@@ -1,3 +1,5 @@
+// @flow
+
 import wu from 'wu';
 import type {Node} from '@babel/types';
 

src/collector/traverse.js

@@ -1,3 +1,5 @@
+// @flow
+
 import type {Node} from '@babel/types';
 import {VISITOR_KEYS} from '@babel/types';
 

src/fund.js

@@ -1,3 +1,5 @@
+// @flow
+
 import {invariant} from './utils';
 import type {TypeId, Type} from './types';
 

src/generators/jsonSchema.js

@@ -1,3 +1,5 @@
+// @flow
+
 import wu from 'wu';
 
 import {invariant, collect, partition} from '../utils';

src/index.js

@@ -1,3 +1,5 @@
+// @flow
+
 import Parser from './parser';
 import Collector from './collector';
 import type {Type} from './types';

src/parser.js

@@ -1,3 +1,5 @@
+// @flow
+
 import * as babylon from 'babylon';
 import type {File} from '@babel/types';
 

src/types.js

@@ -1,3 +1,5 @@
+// @flow
+
 export type Type =
     | RecordType
     | ArrayType

src/utils.js

@@ -1,3 +1,5 @@
+// @flow
+
 import * as assert from 'assert';
 
 // I so much dream about the user guards...