diff --git a/lib/rules/require-default-prop.js b/lib/rules/require-default-prop.js
index d3f4ad9fa..3d75387b3 100644
--- a/lib/rules/require-default-prop.js
+++ b/lib/rules/require-default-prop.js
@@ -32,7 +32,7 @@ module.exports = {
      * @return {boolean}
      */
     function propIsRequired (prop) {
-      const propRequiredNode = prop.value.properties
+      const propRequiredNode = utils.unwrapTypes(prop.value).properties
         .find(p =>
           p.type === 'Property' &&
           p.key.name === 'required' &&
@@ -49,7 +49,7 @@ module.exports = {
      * @return {boolean}
      */
     function propHasDefault (prop) {
-      const propDefaultNode = prop.value.properties
+      const propDefaultNode = utils.unwrapTypes(prop.value).properties
         .find(p =>
           p.key &&
           (p.key.name === 'default' || p.key.value === 'default')
@@ -67,7 +67,7 @@ module.exports = {
       return propsNode.value.properties
         .filter(prop => prop.type === 'Property')
         .filter(prop => {
-          if (prop.value.type !== 'ObjectExpression') {
+          if (utils.unwrapTypes(prop.value).type !== 'ObjectExpression') {
             return true
           }
 
@@ -98,7 +98,7 @@ module.exports = {
      * @return {Boolean}
      */
     function isBooleanProp (prop) {
-      const value = prop.value
+      const value = utils.unwrapTypes(prop.value)
 
       return isValueNodeOfBooleanType(value) || (
         value.type === 'ObjectExpression' &&
diff --git a/lib/rules/require-prop-type-constructor.js b/lib/rules/require-prop-type-constructor.js
index c000e4530..abc768485 100644
--- a/lib/rules/require-prop-type-constructor.js
+++ b/lib/rules/require-prop-type-constructor.js
@@ -81,17 +81,18 @@ module.exports = {
 
       node.value.properties
         .forEach(p => {
-          if (isForbiddenType(p.value) || p.value.type === 'ArrayExpression') {
-            checkPropertyNode(p.key, p.value)
-          } else if (p.value.type === 'ObjectExpression') {
-            const typeProperty = p.value.properties.find(prop =>
+          const pValue = utils.unwrapTypes(p.value)
+          if (isForbiddenType(pValue) || pValue.type === 'ArrayExpression') {
+            checkPropertyNode(p.key, pValue)
+          } else if (pValue.type === 'ObjectExpression') {
+            const typeProperty = pValue.properties.find(prop =>
               prop.type === 'Property' &&
               prop.key.name === 'type'
             )
 
             if (!typeProperty) return
 
-            checkPropertyNode(p.key, typeProperty.value)
+            checkPropertyNode(p.key, utils.unwrapTypes(typeProperty.value))
           }
         })
     })
diff --git a/lib/rules/require-prop-types.js b/lib/rules/require-prop-types.js
index 33c0e84ac..0899426bf 100644
--- a/lib/rules/require-prop-types.js
+++ b/lib/rules/require-prop-types.js
@@ -48,11 +48,13 @@ module.exports = {
           return
         }
         let hasType = true
-        if (cp.value.type === 'ObjectExpression') { // foo: {
-          hasType = objectHasType(cp.value)
-        } else if (cp.value.type === 'ArrayExpression') { // foo: [
-          hasType = cp.value.elements.length > 0
-        } else if (cp.value.type === 'FunctionExpression' || cp.value.type === 'ArrowFunctionExpression') {
+        const cpValue = utils.unwrapTypes(cp.value)
+
+        if (cpValue.type === 'ObjectExpression') { // foo: {
+          hasType = objectHasType(cpValue)
+        } else if (cpValue.type === 'ArrayExpression') { // foo: [
+          hasType = cpValue.elements.length > 0
+        } else if (cpValue.type === 'FunctionExpression' || cpValue.type === 'ArrowFunctionExpression') {
           hasType = false
         }
         if (!hasType) {
diff --git a/lib/rules/require-valid-default-prop.js b/lib/rules/require-valid-default-prop.js
index a88fca104..21e1f2537 100644
--- a/lib/rules/require-valid-default-prop.js
+++ b/lib/rules/require-valid-default-prop.js
@@ -97,11 +97,11 @@ module.exports = {
 
       const properties = props.value.properties.filter(p =>
         isPropertyIdentifier(p) &&
-        p.value.type === 'ObjectExpression'
+        utils.unwrapTypes(p.value).type === 'ObjectExpression'
       )
 
       for (const prop of properties) {
-        const type = getPropertyNode(prop.value, 'type')
+        const type = getPropertyNode(utils.unwrapTypes(prop.value), 'type')
         if (!type) continue
 
         const typeNames = new Set(getTypes(type.value)
@@ -111,7 +111,7 @@ module.exports = {
         // There is no native types detected
         if (typeNames.size === 0) continue
 
-        const def = getPropertyNode(prop.value, 'default')
+        const def = getPropertyNode(utils.unwrapTypes(prop.value), 'default')
         if (!def) continue
 
         const defType = getValueType(def.value)
diff --git a/lib/utils/index.js b/lib/utils/index.js
index 8c39c63d8..4a8a8cb11 100644
--- a/lib/utils/index.js
+++ b/lib/utils/index.js
@@ -426,24 +426,32 @@ module.exports = {
    * @returns {boolean}
    */
   isVueComponent (node) {
-    const callee = node.callee
+    if (node.type === 'CallExpression') {
+      const callee = node.callee
 
-    const isFullVueComponent = node.type === 'CallExpression' &&
-      callee.type === 'MemberExpression' &&
-      callee.object.type === 'Identifier' &&
-      callee.object.name === 'Vue' &&
-      callee.property.type === 'Identifier' &&
-      ['component', 'mixin', 'extend'].indexOf(callee.property.name) > -1 &&
-      node.arguments.length >= 1 &&
-      node.arguments.slice(-1)[0].type === 'ObjectExpression'
+      if (callee.type === 'MemberExpression') {
+        const calleeObject = this.unwrapTypes(callee.object)
 
-    const isDestructedVueComponent = node.type === 'CallExpression' &&
-      callee.type === 'Identifier' &&
-      callee.name === 'component' &&
-      node.arguments.length >= 1 &&
-      node.arguments.slice(-1)[0].type === 'ObjectExpression'
+        const isFullVueComponent = calleeObject.type === 'Identifier' &&
+          calleeObject.name === 'Vue' &&
+          callee.property.type === 'Identifier' &&
+          ['component', 'mixin', 'extend'].indexOf(callee.property.name) > -1 &&
+          node.arguments.length >= 1 &&
+          node.arguments.slice(-1)[0].type === 'ObjectExpression'
+
+        return isFullVueComponent
+      }
 
-    return isFullVueComponent || isDestructedVueComponent
+      if (callee.type === 'Identifier') {
+        const isDestructedVueComponent = callee.name === 'component' &&
+          node.arguments.length >= 1 &&
+          node.arguments.slice(-1)[0].type === 'ObjectExpression'
+
+        return isDestructedVueComponent
+      }
+    }
+
+    return false
   },
 
   /**
@@ -671,7 +679,7 @@ module.exports = {
   /**
    * Parse CallExpression or MemberExpression to get simplified version without arguments
    *
-   * @param  {Object} node The node to parse (MemberExpression | CallExpression)
+   * @param  {ASTNode} node The node to parse (MemberExpression | CallExpression)
    * @return {String} eg. 'this.asd.qwe().map().filter().test.reduce()'
    */
   parseMemberOrCallExpression (node) {
@@ -703,5 +711,14 @@ module.exports = {
     }
 
     return parsedCallee.reverse().join('.').replace(/\.\[/g, '[')
+  },
+
+  /**
+   * Unwrap typescript types like "X as F"
+   * @param {ASTNode} node
+   * @return {ASTNode}
+   */
+  unwrapTypes (node) {
+    return node.type === 'TSAsExpression' ? node.expression : node
   }
 }
diff --git a/package.json b/package.json
index d5bc96733..e713d6dac 100644
--- a/package.json
+++ b/package.json
@@ -56,6 +56,8 @@
     "eslint-plugin-vue-libs": "^3.0.0",
     "lodash": "^4.17.4",
     "mocha": "^5.2.0",
-    "nyc": "^12.0.2"
+    "nyc": "^12.0.2",
+    "typescript": "^3.1.3",
+    "typescript-eslint-parser": "^20.0.0"
   }
 }
diff --git a/tests/lib/rules/no-side-effects-in-computed-properties.js b/tests/lib/rules/no-side-effects-in-computed-properties.js
index 55df66734..7367bc87a 100644
--- a/tests/lib/rules/no-side-effects-in-computed-properties.js
+++ b/tests/lib/rules/no-side-effects-in-computed-properties.js
@@ -248,6 +248,24 @@ ruleTester.run('no-side-effects-in-computed-properties', rule, {
         line: 23,
         message: 'Unexpected side effect in "test4" computed property.'
       }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default Vue.extend({
+          computed: {
+            test1() : string {
+              return this.something.reverse()
+            }
+          }
+        });
+      `,
+      parserOptions,
+      errors: [{
+        line: 5,
+        message: 'Unexpected side effect in "test1" computed property.'
+      }],
+      parser: 'typescript-eslint-parser'
     }
   ]
 })
diff --git a/tests/lib/rules/require-default-prop.js b/tests/lib/rules/require-default-prop.js
index e5f2f3462..cdbecaca6 100644
--- a/tests/lib/rules/require-default-prop.js
+++ b/tests/lib/rules/require-default-prop.js
@@ -113,6 +113,34 @@ ruleTester.run('require-default-prop', rule, {
           }
         }
       `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default (Vue as VueConstructor<Vue>).extend({
+          props: {
+            a: {
+              type: String,
+              required: true
+            } as PropOptions<string>
+          }
+        });
+      `,
+      parser: 'typescript-eslint-parser'
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default Vue.extend({
+          props: {
+            a: {
+              type: String,
+              required: true
+            } as PropOptions<string>
+          }
+        });
+      `,
+      parser: 'typescript-eslint-parser'
     }
   ],
 
@@ -157,6 +185,40 @@ ruleTester.run('require-default-prop', rule, {
         message: `Prop 'f' requires default value to be set.`,
         line: 14
       }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default (Vue as VueConstructor<Vue>).extend({
+          props: {
+            a: {
+              type: String
+            } as PropOptions<string>
+          }
+        });
+      `,
+      parser: 'typescript-eslint-parser',
+      errors: [{
+        message: `Prop 'a' requires default value to be set.`,
+        line: 4
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default Vue.extend({
+          props: {
+            a: {
+              type: String
+            } as PropOptions<string>
+          }
+        });
+      `,
+      parser: 'typescript-eslint-parser',
+      errors: [{
+        message: `Prop 'a' requires default value to be set.`,
+        line: 4
+      }]
     }
   ]
 })
diff --git a/tests/lib/rules/require-prop-type-constructor.js b/tests/lib/rules/require-prop-type-constructor.js
index 92dc9877f..81a189ef8 100644
--- a/tests/lib/rules/require-prop-type-constructor.js
+++ b/tests/lib/rules/require-prop-type-constructor.js
@@ -136,6 +136,34 @@ ruleTester.run('require-prop-type-constructor', rule, {
         message: 'The "d" property should be a constructor.',
         line: 7
       }]
+    },
+    {
+      filename: 'SomeComponent.vue',
+      code: `
+      export default {
+        props: {
+          a: {
+            type: 'String',
+            default: 10
+          } as PropOptions<string>,
+        }
+      }
+      `,
+      output: `
+      export default {
+        props: {
+          a: {
+            type: String,
+            default: 10
+          } as PropOptions<string>,
+        }
+      }
+      `,
+      errors: [{
+        message: 'The "a" property should be a constructor.',
+        line: 5
+      }],
+      parser: 'typescript-eslint-parser'
     }
   ]
 })
diff --git a/tests/lib/rules/require-prop-types.js b/tests/lib/rules/require-prop-types.js
index 326fbd56b..3cd2adcd1 100644
--- a/tests/lib/rules/require-prop-types.js
+++ b/tests/lib/rules/require-prop-types.js
@@ -113,6 +113,34 @@ ruleTester.run('require-prop-types', rule, {
         }
       `,
       parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default (Vue as VueConstructor<Vue>).extend({
+          props: {
+            foo: {
+              type: String
+            } as PropOptions<string>
+          }
+        });
+      `,
+      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
+      parser: 'typescript-eslint-parser'
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default Vue.extend({
+          props: {
+            foo: {
+              type: String
+            } as PropOptions<string>
+          }
+        });
+      `,
+      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
+      parser: 'typescript-eslint-parser'
     }
   ],
 
@@ -190,6 +218,38 @@ ruleTester.run('require-prop-types', rule, {
         message: 'Prop "foo" should define at least its type.',
         line: 4
       }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default Vue.extend({
+          props: {
+            foo: {} as PropOptions<string>
+          }
+        });
+      `,
+      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
+      parser: 'typescript-eslint-parser',
+      errors: [{
+        message: 'Prop "foo" should define at least its type.',
+        line: 4
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default (Vue as VueConstructor<Vue>).extend({
+          props: {
+            foo: {} as PropOptions<string>
+          }
+        });
+      `,
+      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
+      parser: 'typescript-eslint-parser',
+      errors: [{
+        message: 'Prop "foo" should define at least its type.',
+        line: 4
+      }]
     }
   ]
 })
diff --git a/tests/lib/rules/require-valid-default-prop.js b/tests/lib/rules/require-valid-default-prop.js
index 241b7ff06..4d434f2a8 100644
--- a/tests/lib/rules/require-valid-default-prop.js
+++ b/tests/lib/rules/require-valid-default-prop.js
@@ -100,6 +100,21 @@ ruleTester.run('require-valid-default-prop', rule, {
         }
       })`,
       parserOptions
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        export default (Vue as VueConstructor<Vue>).extend({
+          props: {
+            foo: {
+              type: [Object, Number],
+              default: 10
+            } as PropOptions<object>
+          }
+        });
+      `,
+      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
+      parser: 'typescript-eslint-parser'
     }
   ],
 
@@ -415,6 +430,20 @@ ruleTester.run('require-valid-default-prop', rule, {
       }`,
       parserOptions,
       errors: errorMessage('function or number')
+    },
+    {
+      filename: 'test.vue',
+      code: `export default (Vue as VueConstructor<Vue>).extend({
+        props: {
+          foo: {
+            type: [Object, Number],
+            default: {}
+          } as PropOptions<object>
+        }
+      });`,
+      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
+      parser: 'typescript-eslint-parser',
+      errors: errorMessage('function or number')
     }
   ]
 })
diff --git a/tests/lib/utils/vue-component.js b/tests/lib/utils/vue-component.js
index 87b8738af..e11dbcb36 100644
--- a/tests/lib/utils/vue-component.js
+++ b/tests/lib/utils/vue-component.js
@@ -96,6 +96,18 @@ function validTests (ext) {
         foo: {}
       }`,
       parserOptions
+    },
+    {
+      filename: `test.${ext}`,
+      code: `export default (Foo as FooConstructor<Foo>).extend({})`,
+      parser: 'typescript-eslint-parser',
+      parserOptions
+    },
+    {
+      filename: `test.${ext}`,
+      code: `export default Foo.extend({})`,
+      parser: 'typescript-eslint-parser',
+      parserOptions
     }
   ]
 }
@@ -132,6 +144,20 @@ function invalidTests (ext) {
       parserOptions,
       errors: [makeError(1)]
     },
+    {
+      filename: `test.${ext}`,
+      code: `export default (Vue as VueConstructor<Vue>).extend({})`,
+      parser: 'typescript-eslint-parser',
+      parserOptions,
+      errors: [makeError(1)]
+    },
+    {
+      filename: `test.${ext}`,
+      code: `export default Vue.extend({})`,
+      parser: 'typescript-eslint-parser',
+      parserOptions,
+      errors: [makeError(1)]
+    },
     {
       filename: `test.${ext}`,
       code: `