feat: Components conststructors are exposed as external API, added TypeScript declarations

.eslintrc.js

@@ -1,30 +1,27 @@
 module.exports = {
     root: true,
 
-    parserOptions: {
-        parser: '@typescript-eslint/parser',
-        sourceType: 'module',
-    },
-
-    plugins: ['@typescript-eslint'],
-
-    // https://github.com/feross/standard/blob/master/RULES.md#javascript-standard-style
-    extends: [
-        'standard',
-        '@vue/standard',
-        '@vue/typescript',
-        'plugin:@typescript-eslint/recommended',
-        'plugin:vue/recommended',
-    ],
-
     env: {
         browser: true,
     },
 
+    parserOptions: {
+        parser: '@typescript-eslint/parser',
+    },
+
+    plugins: [
+        '@typescript-eslint',
+        'vue',
+    ],
+
+    // https://github.com/feross/standard/blob/master/RULES.md#javascript-standard-style
+    extends: [
+        'plugin:@typescript-eslint/eslint-recommended',
+        'plugin:@typescript-eslint/recommended',
+        'plugin:vue/recommended',
+    ],
+
     rules: {
-        '@typescript-eslint/camelcase': ['error', {
-            allow: ['^__Formulario'],
-        }],
         '@typescript-eslint/no-empty-function': 'off',
         '@typescript-eslint/no-explicit-any': 'off', // @TODO
         '@typescript-eslint/no-unused-vars': ['error'], // @TODO

build/rollup.config.js

@@ -9,7 +9,6 @@ export default {
     input: 'src/index.ts',
     output: [{
         name: 'Formulario',
-        exports: 'default',
         globals: {
             'is-plain-object': 'isPlainObject',
             'is-url': 'isUrl',

build/rollup.iife.config.js

@@ -11,7 +11,6 @@ export default {
     input: 'src/index.ts',
     output: {
         name: 'VueFormulario',
-        exports: 'default',
         format: 'iife',
         globals: {
             'is-plain-object': 'isPlainObject',

index.d.ts

@@ -0,0 +1,94 @@
+// noinspection JSUnusedGlobalSymbols
+
+import type { Vue } from 'vue/types/vue'
+import type { PluginObject } from 'vue/types/plugin'
+
+import type { DefineComponent } from './types/vue'
+
+import type { FormularioFormConstructor } from './types/form'
+
+import type {
+    ModelGetConverter,
+    ModelSetConverter,
+    ValidationBehaviour,
+    UnregisterBehaviour,
+} from './types/field'
+
+import type {
+    ValidationMessageFn,
+    ValidationMessageI18NFn,
+    ValidationRuleFn,
+    Violation,
+} from './types/validation'
+
+import type { Options } from './types/plugin'
+
+declare const FormularioForm: FormularioFormConstructor
+
+export { FormularioForm }
+
+declare const FormularioField: DefineComponent<{
+    name: string;
+    value?: unknown;
+    validation?: string|any[];
+    /** Defaults to 'demand' */
+    validationBehavior?: ValidationBehaviour;
+    validationRules?: Record<string, ValidationRuleFn>;
+    validationMessages?: Record<string, ValidationMessageI18NFn|string>;
+    errorsDisabled?: boolean;
+    modelGetConverter?: ModelGetConverter;
+    modelSetConverter?: ModelSetConverter;
+    /** Defaults to 'none' */
+    unregisterBehavior?: UnregisterBehaviour;
+    tag?: string;
+}, {
+    runValidation(): Promise<Violation[]>;
+    hasValidationErrors (): Promise<boolean>;
+    /** @internal */
+    resetValidation(): void;
+}>
+
+export { FormularioField }
+
+declare class Formulario {
+    public validationRules: Record<string, ValidationRuleFn>;
+    public validationMessages: Record<string, ValidationMessageI18NFn|string>;
+
+    constructor (options?: Options);
+
+    /** Given a set of options, apply them to the pre-existing options. */
+    public extend (extendWith: Options): Formulario;
+
+    public runValidation (id: string): Promise<Record<string, Violation[]>>;
+
+    public resetValidation (id: string): void;
+
+    /** Used by forms instances to add themselves into a registry */
+    public register (id: string, form: InstanceType<FormularioFormConstructor>): void;
+
+    /** Used by forms instances to remove themselves from a registry */
+    public unregister (id: string): void;
+
+    /** Get validation rules by merging any passed in with global rules. */
+    public getRules (extendWith: Record<string, ValidationRuleFn> = {}): Record<string, ValidationRuleFn>;
+
+    /** Get validation messages by merging any passed in with global messages. */
+    public getMessages (
+        vm: Vue,
+        extendWith: Record<string, ValidationMessageI18NFn|string>
+    ): Record<string, ValidationMessageFn>;
+}
+
+export { Formulario }
+
+declare module 'vue/types/vue' {
+    interface Vue {
+        readonly $formulario: Formulario;
+    }
+}
+
+declare const VueFormulario: PluginObject<Options> & {
+    Formulario: Formulario,
+}
+
+export default VueFormulario

package.json

@@ -24,7 +24,7 @@
         "build:iife": "rollup --config build/rollup.iife.config.js --format iife --file dist/formulario.min.js",
         "build:size": "gzip -c dist/formulario.esm.js | wc -c",
         "build:umd": "rollup --config build/rollup.config.js --format umd --file dist/formulario.umd.js",
-        "lint": "vue-cli-service lint",
+        "lint": "eslint --ext .js,.mjs,.ts,.vue",
         "release": "standard-version",
         "release:minor": "standard-version --release-as minor",
         "release:patch": "standard-version --release-as patch",
@@ -52,28 +52,24 @@
         "@storybook/vue": "^6.0.26",
         "@types/is-url": "^1.2.28",
         "@types/jest": "^26.0.14",
-        "@typescript-eslint/eslint-plugin": "^2.26.0",
+        "@typescript-eslint/eslint-plugin": "^6.16.0",
-        "@typescript-eslint/parser": "^2.26.0",
+        "@typescript-eslint/parser": "^6.16.0",
         "@vue/cli-plugin-babel": "^4.3.1",
-        "@vue/cli-plugin-eslint": "^4.3.1",
         "@vue/cli-plugin-typescript": "^4.5.7",
         "@vue/cli-service": "^4.5.4",
         "@vue/component-compiler-utils": "^3.1.2",
-        "@vue/eslint-config-standard": "^5.1.2",
-        "@vue/eslint-config-typescript": "^5.0.2",
         "@vue/test-utils": "^1.0.2",
         "autoprefixer": "^9.7.6",
         "babel-core": "^7.0.0-bridge.0",
-        "babel-eslint": "^10.1.0",
         "babel-jest": "^25.5.1",
         "bootstrap-scss": "^4.5.2",
-        "eslint": "^5.16.0",
+        "eslint": "^8.56.0",
-        "eslint-config-standard": "^12.0.0",
+        "eslint-config-standard": "^17.1.0",
-        "eslint-plugin-import": "^2.20.1",
+        "eslint-friendly-formatter": "^4.0.1",
-        "eslint-plugin-node": "^8.0.1",
+        "eslint-plugin-import": "^2.29.1",
-        "eslint-plugin-promise": "^4.1.1",
+        "eslint-plugin-node": "^11.1.0",
-        "eslint-plugin-standard": "^4.0.0",
+        "eslint-plugin-promise": "^6.1.1",
-        "eslint-plugin-vue": "^5.2.3",
+        "eslint-plugin-vue": "^9.19.2",
         "flush-promises": "^1.0.2",
         "jest": "^26.5.2",
         "jest-vue-preprocessor": "^1.7.1",
@@ -88,7 +84,7 @@
         "sass-loader": "^10.0.3",
         "standard-version": "^9.3.0",
         "ts-jest": "^26.4.1",
-        "typescript": "~3.9.3",
+        "typescript": "^4.9.5",
         "vue": "^2.6.11",
         "vue-cli-plugin-storybook": "^1.3.0",
         "vue-jest": "^3.0.5",

src/Formulario.ts

@@ -1,33 +1,28 @@
-import merge from '@/utils/merge'
+import type { FormularioFormConstructor } from '../types/form'
-import validationRules from '@/validation/rules'
-import validationMessages from '@/validation/messages'
 
-import {
+import type {
     ValidationContext,
     ValidationRuleFn,
     ValidationMessageFn,
     ValidationMessageI18NFn,
     Violation,
-} from '@/validation/validator'
+} from '../types/validation'
 
-import { FormularioForm } from '@/types'
+import type { Options } from '../types/plugin'
 
-export interface FormularioOptions {
+import merge from '@/utils/merge'
-    validationRules?: Record<string, ValidationRuleFn>;
+
-    validationMessages?: Record<string, ValidationMessageI18NFn|string>;
+import validationRules from '@/validation/rules'
-}
+import validationMessages from '@/validation/messages'
 
-/**
- * The base formulario library.
- */
 export default class Formulario {
     public validationRules: Record<string, ValidationRuleFn> = {}
     public validationMessages: Record<string, ValidationMessageI18NFn|string> = {}
 
-    private readonly registry: Map<string, FormularioForm>
+    private readonly _registry: Map<string, InstanceType<FormularioFormConstructor>>
 
-    public constructor (options?: FormularioOptions) {
+    public constructor (options?: Options) {
-        this.registry = new Map()
+        this._registry = new Map()
 
         this.validationRules = validationRules
         this.validationMessages = validationMessages
@@ -38,7 +33,7 @@ export default class Formulario {
     /**
      * Given a set of options, apply them to the pre-existing options.
      */
-    public extend (extendWith: FormularioOptions): Formulario {
+    public extend (extendWith: Options): Formulario {
         if (typeof extendWith === 'object') {
             this.validationRules = merge(this.validationRules, extendWith.validationRules || {})
             this.validationMessages = merge(this.validationMessages, extendWith.validationMessages || {})
@@ -48,21 +43,21 @@ export default class Formulario {
     }
 
     public runValidation (id: string): Promise<Record<string, Violation[]>> {
-        if (!this.registry.has(id)) {
+        if (!this._registry.has(id)) {
             throw new Error(`[Formulario]: Formulario.runValidation(): no forms with id "${id}"`)
         }
 
-        const form = this.registry.get(id) as FormularioForm
+        const form = this._registry.get(id) as InstanceType<FormularioFormConstructor>
 
         return form.runValidation()
     }
 
     public resetValidation (id: string): void {
-        if (!this.registry.has(id)) {
+        if (!this._registry.has(id)) {
             return
         }
 
-        const form = this.registry.get(id) as FormularioForm
+        const form = this._registry.get(id) as InstanceType<FormularioFormConstructor>
 
         form.resetValidation()
     }
@@ -71,12 +66,12 @@ export default class Formulario {
      * Used by forms instances to add themselves into a registry
      * @internal
      */
-    public register (id: string, form: FormularioForm): void {
+    public register (id: string, form: InstanceType<FormularioFormConstructor>): void {
-        if (this.registry.has(id)) {
+        if (this._registry.has(id)) {
             throw new Error(`[Formulario]: Formulario.register(): id "${id}" is already in use`)
         }
 
-        this.registry.set(id, form)
+        this._registry.set(id, form)
     }
 
     /**
@@ -84,8 +79,8 @@ export default class Formulario {
      * @internal
      */
     public unregister (id: string): void {
-        if (this.registry.has(id)) {
+        if (this._registry.has(id)) {
-            this.registry.delete(id)
+            this._registry.delete(id)
         }
     }
 

src/FormularioField.vue

@@ -8,6 +8,21 @@
 </template>
 
 <script lang="ts">
+import type {
+    Context,
+    Empty,
+    ModelGetConverter,
+    ModelSetConverter,
+    ValidationBehaviour,
+    UnregisterBehaviour,
+} from '../types/field'
+
+import type {
+    ValidationRuleFn,
+    ValidationMessageI18NFn,
+    Violation,
+} from '../types/validation'
+
 import Vue from 'vue'
 import {
     Component,
@@ -16,38 +31,19 @@ import {
     Prop,
     Watch,
 } from 'vue-property-decorator'
+
+import { processConstraints, validate } from '@/validation/validator'
+
 import { deepEquals, has, snakeToCamel } from './utils'
-import {
-    processConstraints,
-    validate,
-    ValidationRuleFn,
-    ValidationMessageI18NFn,
-    Violation,
-} from '@/validation/validator'
-
-import {
-    FormularioFieldContext,
-    FormularioFieldModelGetConverter as ModelGetConverter,
-    FormularioFieldModelSetConverter as ModelSetConverter,
-    Empty,
-} from '@/types'
-
-import { UNREGISTER_BEHAVIOR } from '@/enum'
-
-const VALIDATION_BEHAVIOR = {
-    DEMAND: 'demand',
-    LIVE: 'live',
-    SUBMIT: 'submit',
-}
 
 @Component({ name: 'FormularioField', inheritAttrs: false })
 export default class FormularioField extends Vue {
     @Inject({ default: '' }) __Formulario_path!: string
-    @Inject({ default: undefined }) __FormularioForm_set!: Function|undefined
+    @Inject({ default: undefined }) __FormularioForm_set!: ((path: string, value: unknown) => void)|undefined
-    @Inject({ default: () => (): void => {} }) __FormularioForm_emitInput!: Function
+    @Inject({ default: () => (): void => {} }) __FormularioForm_emitInput!: () => void
-    @Inject({ default: () => (): void => {} }) __FormularioForm_emitValidation!: Function
+    @Inject({ default: () => (): void => {} }) __FormularioForm_emitValidation!: (path: string, violations: Violation[]) => void
-    @Inject({ default: undefined }) __FormularioForm_register!: Function|undefined
+    @Inject({ default: undefined }) __FormularioForm_register!: ((path: string, field: FormularioField) => void)|undefined
-    @Inject({ default: undefined }) __FormularioForm_unregister!: Function|undefined
+    @Inject({ default: undefined }) __FormularioForm_unregister!: ((path: string, behavior: UnregisterBehaviour) => void)|undefined
 
     @Inject({ default: () => (): Record<string, unknown> => ({}) })
         __FormularioForm_getState!: () => Record<string, unknown>
@@ -63,9 +59,9 @@ export default class FormularioField extends Vue {
     @Prop({ default: () => ({}) }) validationRules!: Record<string, ValidationRuleFn>
     @Prop({ default: () => ({}) }) validationMessages!: Record<string, ValidationMessageI18NFn|string>
     @Prop({
-        default: VALIDATION_BEHAVIOR.DEMAND,
+        default: 'demand',
-        validator: behavior => Object.values(VALIDATION_BEHAVIOR).includes(behavior)
+        validator: (behavior: string) => ['demand', 'live', 'submit'].includes(behavior)
-    }) validationBehavior!: string
+    }) validationBehavior!: ValidationBehaviour
 
     // Affects only setting of local errors
     @Prop({ default: false }) errorsDisabled!: boolean
@@ -74,7 +70,7 @@ export default class FormularioField extends Vue {
     @Prop({ default: () => <T, U>(value: U|T): U|T => value }) modelSetConverter!: ModelSetConverter
 
     @Prop({ default: 'div' }) tag!: string
-    @Prop({ default: UNREGISTER_BEHAVIOR.NONE }) unregisterBehavior!: string
+    @Prop({ default: 'none' }) unregisterBehavior!: UnregisterBehaviour
 
     public proxy: unknown = this.hasModel ? this.value : ''
 
@@ -88,14 +84,12 @@ export default class FormularioField extends Vue {
         return this.__Formulario_path !== '' ? `${this.__Formulario_path}.${this.name}` : this.name
     }
 
-    /**
+    /** Determines if this formulario element is v-modeled or not. */
-     * Determines if this formulario element is v-modeled or not.
-     */
     public get hasModel (): boolean {
         return has(this.$options.propsData || {}, 'value')
     }
 
-    private get context (): FormularioFieldContext<unknown> {
+    private get context (): Context<unknown> {
         return Object.defineProperty({
             name: this.fullPath,
             path: this.fullPath,
@@ -103,15 +97,15 @@ export default class FormularioField extends Vue {
             violations: this.violations,
             errors: this.localErrors,
             allErrors: [...this.localErrors, ...this.violations.map(v => v.message)],
-        }, 'model', {
+        } as Context<unknown>, 'model', {
             get: () => this.modelGetConverter(this.proxy),
             set: (value: unknown): void => {
-                this.syncProxy(this.modelSetConverter(value, this.proxy))
+                this._syncProxy(this.modelSetConverter(value, this.proxy))
             },
         })
     }
 
-    private get normalizedValidationRules (): Record<string, ValidationRuleFn> {
+    private get _normalizedValidationRules (): Record<string, ValidationRuleFn> {
         const rules: Record<string, ValidationRuleFn> = {}
         Object.keys(this.validationRules).forEach(key => {
             rules[snakeToCamel(key)] = this.validationRules[key]
@@ -119,7 +113,7 @@ export default class FormularioField extends Vue {
         return rules
     }
 
-    private get normalizedValidationMessages (): Record<string, ValidationMessageI18NFn|string> {
+    private get _normalizedValidationMessages (): Record<string, ValidationMessageI18NFn|string> {
         const messages: Record<string, ValidationMessageI18NFn|string> = {}
         Object.keys(this.validationMessages).forEach(key => {
             messages[snakeToCamel(key)] = this.validationMessages[key]
@@ -128,42 +122,70 @@ export default class FormularioField extends Vue {
     }
 
     @Watch('value')
-    private onValueChange (): void {
+    private _onValueChange (): void {
-        this.syncProxy(this.value)
+        this._syncProxy(this.value)
     }
 
     @Watch('proxy')
-    private onProxyChange (): void {
+    private _onProxyChange (): void {
-        if (this.validationBehavior === VALIDATION_BEHAVIOR.LIVE) {
+        if (this.validationBehavior === 'live') {
             this.runValidation()
         } else {
             this.resetValidation()
         }
     }
 
-    /**
+    /** @internal */
-     * @internal
-     */
     public created (): void {
         if (typeof this.__FormularioForm_register === 'function') {
             this.__FormularioForm_register(this.fullPath, this)
         }
 
-        if (this.validationBehavior === VALIDATION_BEHAVIOR.LIVE) {
+        if (this.validationBehavior === 'live') {
             this.runValidation()
         }
     }
 
-    /**
+    /** @internal */
-     * @internal
-     */
     public beforeDestroy (): void {
         if (typeof this.__FormularioForm_unregister === 'function') {
             this.__FormularioForm_unregister(this.fullPath, this.unregisterBehavior)
         }
     }
 
-    private syncProxy (value: unknown): void {
+    public runValidation (): Promise<Violation[]> {
+        this.validationRun = this._validate().then(violations => {
+            this.violations = violations
+            this._emitValidation(this.fullPath, violations)
+
+            return this.violations
+        })
+
+        return this.validationRun
+    }
+
+    public hasValidationErrors (): Promise<boolean> {
+        return new Promise(resolve => {
+            this.$nextTick(() => {
+                this.validationRun.then(() => resolve(this.violations.length > 0))
+            })
+        })
+    }
+
+    /** @internal */
+    public setErrors (errors: string[]): void {
+        if (!this.errorsDisabled) {
+            this.localErrors = errors
+        }
+    }
+
+    /** @internal */
+    public resetValidation (): void {
+        this.localErrors = []
+        this.violations = []
+    }
+
+    private _syncProxy (value: unknown): void {
         if (!deepEquals(value, this.proxy)) {
             this.proxy = value
             this.$emit('input', value)
@@ -175,22 +197,11 @@ export default class FormularioField extends Vue {
         }
     }
 
-    public runValidation (): Promise<Violation[]> {
+    private _validate (): Promise<Violation[]> {
-        this.validationRun = this.validate().then(violations => {
-            this.violations = violations
-            this.emitValidation(this.fullPath, violations)
-
-            return this.violations
-        })
-
-        return this.validationRun
-    }
-
-    private validate (): Promise<Violation[]> {
         return validate(processConstraints(
             this.validation,
-            this.$formulario.getRules(this.normalizedValidationRules),
+            this.$formulario.getRules(this._normalizedValidationRules),
-            this.$formulario.getMessages(this, this.normalizedValidationMessages),
+            this.$formulario.getMessages(this, this._normalizedValidationMessages),
         ), {
             value: this.proxy,
             name: this.fullPath,
@@ -198,36 +209,11 @@ export default class FormularioField extends Vue {
         })
     }
 
-    private emitValidation (path: string, violations: Violation[]): void {
+    private _emitValidation (path: string, violations: Violation[]): void {
         this.$emit('validation', { path, violations })
         if (typeof this.__FormularioForm_emitValidation === 'function') {
             this.__FormularioForm_emitValidation(path, violations)
         }
     }
-
-    public hasValidationErrors (): Promise<boolean> {
-        return new Promise(resolve => {
-            this.$nextTick(() => {
-                this.validationRun.then(() => resolve(this.violations.length > 0))
-            })
-        })
-    }
-
-    /**
-     * @internal
-     */
-    public setErrors (errors: string[]): void {
-        if (!this.errorsDisabled) {
-            this.localErrors = errors
-        }
-    }
-
-    /**
-     * @internal
-     */
-    public resetValidation (): void {
-        this.localErrors = []
-        this.violations = []
-    }
 }
 </script>

src/FormularioForm.vue

@@ -5,7 +5,11 @@
 </template>
 
 <script lang="ts">
+import type { UnregisterBehaviour } from '../types/field'
+import type { Violation } from '../types/validation'
+
 import Vue from 'vue'
+
 import {
     Component,
     Model,
@@ -13,6 +17,7 @@ import {
     Provide,
     Watch,
 } from 'vue-property-decorator'
+
 import {
     id,
     clone,
@@ -25,9 +30,6 @@ import {
 } from '@/utils'
 
 import { FormularioField } from '@/types'
-import { Violation } from '@/validation/validator'
-
-import { UNREGISTER_BEHAVIOR } from '@/enum'
 
 const update = (state: Record<string, unknown>, path: string, value: unknown): Record<string, unknown> => {
     if (value === undefined) {
@@ -90,11 +92,11 @@ export default class FormularioForm extends Vue {
     }
 
     @Provide('__FormularioForm_unregister')
-    private unregister (path: string, behavior: string): void {
+    private unregister (path: string, behavior: UnregisterBehaviour): void {
         if (this.registry.has(path)) {
             this.registry.delete(path)
 
-            if (behavior === UNREGISTER_BEHAVIOR.UNSET) {
+            if (behavior === 'unset') {
                 this.proxy = unset(this.proxy, path) as Record<string, unknown>
                 this.emitInput()
             }
@@ -183,17 +185,17 @@ export default class FormularioForm extends Vue {
         })
     }
 
-    public setErrors ({ fieldsErrors, formErrors }: {
+    public setErrors ({ formErrors, fieldsErrors }: {
-        fieldsErrors?: Record<string, string[]>;
         formErrors?: string[];
+        fieldsErrors?: Record<string, string[]>;
     }): void {
-        this.localFieldsErrors = fieldsErrors || {}
         this.localFormErrors = formErrors || []
+        this.localFieldsErrors = fieldsErrors || {}
     }
 
     public resetValidation (): void {
-        this.localFieldsErrors = {}
         this.localFormErrors = []
+        this.localFieldsErrors = {}
         this.registry.forEach((field: FormularioField) => {
             field.resetValidation()
         })

src/enum.ts

@@ -1,4 +0,0 @@
-export const UNREGISTER_BEHAVIOR = {
-    NONE: 'none',
-    UNSET: 'unset',
-}

src/index.ts

@@ -1,14 +1,22 @@
-import { VueConstructor } from 'vue'
+import type { VueConstructor } from 'vue'
+import type { Options } from '../types/plugin'
 
-import Formulario, { FormularioOptions } from '@/Formulario.ts'
+import Formulario from '@/Formulario'
 
 import FormularioField from '@/FormularioField.vue'
 import FormularioFieldGroup from '@/FormularioFieldGroup.vue'
 import FormularioForm from '@/FormularioForm.vue'
 
+export {
+    Formulario,
+    FormularioField,
+    FormularioFieldGroup,
+    FormularioForm,
+}
+
 export default {
     Formulario,
-    install (Vue: VueConstructor, options?: FormularioOptions): void {
+    install (Vue: VueConstructor, options?: Options): void {
         Vue.component('FormularioField', FormularioField)
         Vue.component('FormularioFieldGroup', FormularioFieldGroup)
         Vue.component('FormularioForm', FormularioForm)

src/shims-ext.d.ts

@@ -3,12 +3,7 @@ import Formulario from '@/Formulario'
 declare module 'vue/types/vue' {
     interface Vue {
         $formulario: Formulario;
-        $route: VueRoute;
+        $t: any;
-        $t: Function;
+        $tc: any;
-        $tc: Function;
-    }
-
-    interface VueRoute {
-        path: string;
     }
 }

src/types.ts

@@ -1,10 +1,6 @@
-import Vue from 'vue'
+import type { Violation } from '../types/validation'
-import { Violation } from '@/validation/validator'
 
-export interface FormularioForm extends Vue {
+import Vue from 'vue'
-    runValidation(): Promise<Record<string, Violation[]>>;
-    resetValidation(): void;
-}
 
 export interface FormularioField extends Vue {
     hasModel: boolean;
@@ -14,25 +10,6 @@ export interface FormularioField extends Vue {
     resetValidation(): void;
 }
 
-export type FormularioFieldContext<T> = {
-    model: T;
-    name: string;
-    runValidation(): Promise<Violation[]>;
-    violations: Violation[];
-    errors: string[];
-    allErrors: string[];
-}
-
-export interface FormularioFieldModelGetConverter {
-    <U, T>(value: U|Empty): U|T|Empty;
-}
-
-export interface FormularioFieldModelSetConverter {
-    <T, U>(curr: U|T, prev: U|Empty): U|T;
-}
-
-export type Empty = undefined | null
-
 export enum TYPE {
     ARRAY = 'ARRAY',
     BIGINT = 'BIGINT',

src/utils/merge.ts

@@ -1,5 +1,5 @@
 import isPlainObject from 'is-plain-object'
-import has from '@/utils/has.ts'
+import has from '@/utils/has'
 
 /**
  * Create a new object by copying properties of base and mergeWith.

src/validation/messages.ts

@@ -1,7 +1,7 @@
-import {
+import type {
     ValidationContext,
     ValidationMessageI18NFn,
-} from '@/validation/validator'
+} from '../../types/validation'
 
 /**
  * Message builders, names match rules names, see @/validation/rules

src/validation/rules.ts

@@ -1,9 +1,10 @@
-import isUrl from 'is-url'
+import type {
-import { has, regexForFormat, shallowEquals } from '@/utils'
-import {
     ValidationContext,
     ValidationRuleFn,
-} from '@/validation/validator'
+} from '../../types/validation'
+
+import isUrl from 'is-url'
+import { has, regexForFormat, shallowEquals } from '@/utils'
 
 const rules: Record<string, ValidationRuleFn> = {
     /**

src/validation/validator.ts

@@ -1,42 +1,14 @@
+import type {
+    ValidationContext,
+    ValidationMessageFn,
+    ValidationRuleFn,
+    Validator,
+    ValidatorGroup,
+    Violation,
+} from '../../types/validation'
+
 import { has, snakeToCamel } from '@/utils'
 
-export interface Validator {
-    (context: ValidationContext): Promise<Violation|null>;
-}
-
-export interface Violation {
-    message: string;
-    rule: string|null;
-    args: any[];
-    context: ValidationContext|null;
-}
-
-export interface ValidationRuleFn {
-    (context: ValidationContext, ...args: any[]): Promise<boolean>|boolean;
-}
-
-export interface ValidationMessageFn {
-    (context: ValidationContext, ...args: any[]): string;
-}
-
-export interface ValidationMessageI18NFn {
-    (vm: Vue, context: ValidationContext, ...args: any[]): string;
-}
-
-export interface ValidationContext {
-    // The value of the field (do not mutate!),
-    value: any;
-    // If wrapped in a FormulateForm, the value of other form fields.
-    formValues: Record<string, any>;
-    // The validation name to be used
-    name: string;
-}
-
-export type ValidatorGroup = {
-    validators: Validator[];
-    bail: boolean;
-}
-
 export function createValidator (
     ruleFn: ValidationRuleFn,
     ruleName: string|null,

test/unit/FormularioFieldGroup.test.js

@@ -4,7 +4,6 @@ import { mount } from '@vue/test-utils'
 import flushPromises from 'flush-promises'
 
 import Formulario from '@/index.ts'
-import FormularioFieldGroup from '@/FormularioFieldGroup.vue'
 import FormularioForm from '@/FormularioForm.vue'
 
 Vue.use(Formulario)

types/field.d.ts

@@ -0,0 +1,34 @@
+import type { Violation } from './validation'
+
+export type Empty = undefined | null
+
+export type Context<T> = {
+    model: T;
+    name: string;
+    path: string;
+    violations: Violation[];
+    errors: string[];
+    allErrors: string[];
+    runValidation(): Promise<Violation[]>;
+}
+
+export interface ModelGetConverter {
+    <U, T>(value: U|Empty): U|T|Empty;
+}
+
+export interface ModelSetConverter {
+    <T, U>(curr: U|T, prev: U|Empty): U|T;
+}
+
+/**
+ * - 'demand': triggers validation on manual call
+ * - 'live': triggers validation on any changes
+ * - 'submit': triggers validation on form submit event
+ */
+export type ValidationBehaviour = 'demand' | 'live' | 'submit'
+
+/**
+ *  - 'none': no any specific effects
+ *  - 'unset': the value under field's path will be unset and path will be removed from the state
+ */
+export type UnregisterBehaviour = 'none' | 'unset'

types/form.d.ts

@@ -0,0 +1,17 @@
+import type { DefineComponent } from './vue'
+import type { Violation } from './validation'
+
+export type FormularioFormConstructor = DefineComponent<{
+    id?: string;
+    state?: Record<string, unknown>;
+    fieldsErrors?: Record<string, string[]>;
+    formErrors?: string[];
+}, {
+    setErrors ({ formErrors, fieldsErrors }: {
+        formErrors?: string[];
+        fieldsErrors?: Record<string, string[]>;
+    }): void;
+    runValidation(): Promise<Record<string, Violation[]>>;
+    hasValidationErrors (): Promise<boolean>;
+    resetValidation(): void;
+}>

types/plugin.d.ts

@@ -0,0 +1,9 @@
+import type {
+    ValidationMessageI18NFn,
+    ValidationRuleFn
+} from './validation'
+
+export interface Options {
+    validationRules?: Record<string, ValidationRuleFn>;
+    validationMessages?: Record<string, ValidationMessageI18NFn|string>;
+}

types/validation.d.ts

@@ -0,0 +1,38 @@
+import { Vue } from 'vue/types/vue'
+
+export interface ValidationContext {
+    // The value of the field (do not mutate!),
+    value: any;
+    // If wrapped in a FormulateForm, the value of other form fields.
+    formValues: Record<string, any>;
+    // The validation name to be used
+    name: string;
+}
+
+export interface Violation {
+    message: string;
+    rule: string|null;
+    args: any[];
+    context: ValidationContext|null;
+}
+
+export interface Validator {
+    (context: ValidationContext): Promise<Violation|null>;
+}
+
+export type ValidatorGroup = {
+    validators: Validator[];
+    bail: boolean;
+}
+
+export interface ValidationRuleFn {
+    (context: ValidationContext, ...args: any[]): Promise<boolean>|boolean;
+}
+
+export interface ValidationMessageFn {
+    (context: ValidationContext, ...args: any[]): string;
+}
+
+export interface ValidationMessageI18NFn {
+    (vm: Vue, context: ValidationContext, ...args: any[]): string;
+}

types/vue.d.ts

@@ -0,0 +1,3 @@
+import type { Vue, VueConstructor } from 'vue/types/vue'
+
+export type DefineComponent<Props, Methods> = VueConstructor<Vue & Required<Props> & Methods>