type attrs as Object

nathanstitt · Jun 22, 2021 · d4395ac · d4395ac
1 parent 8d3ef74
commit d4395ac
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/src/serialize-hydrate.ts b/src/serialize-hydrate.ts
@@ -6,9 +6,10 @@ import { recordParentOf } from './inverse'
 function hydrateFromSchema(
     instance: any,
     prop: string,
-    attrs?: any,
+    attrs?: Object,
     schema?: ModelSchema,
 ): void {
+    if (!attrs) return
     if (!schema) {
         instance[prop] = attrs[prop]
         return
@@ -33,7 +34,7 @@ function hydrateFromSchema(
     }
 }
 
-export const hydrateModel = action(<T extends Model>(model: T, attrs?: any, parent?: any): InstanceType<T> => {
+export const hydrateModel = action(<T extends Model>(model: T, attrs?: Object, parent?: any): InstanceType<T> => {
     if (model == null) { throw new Error(`unable to hydrate null/undefined Model`); }
     if (attrs instanceof model) {
         return recordParentOf(attrs, parent)
@@ -45,7 +46,7 @@ export const hydrateModel = action(<T extends Model>(model: T, attrs?: any, pare
     return hydrateInstance(instance, attrs, parent)
 })
 
-export const hydrateInstance = action(<T extends ModelInstance>(instance: T, attrs?: any, parent?: any): T => {
+export const hydrateInstance = action(<T extends ModelInstance>(instance: T, attrs?: Object, parent?: any): T => {
     recordParentOf(instance, parent)
     const schema = getSchema(instance)
     if (typeof instance.hydrate == 'function') {

diff --git a/src/types.ts b/src/types.ts
@@ -12,7 +12,7 @@ export interface Model extends Function {
 }
 
 export interface ModelInstance extends InstanceType<Model> {
-    hydrate?(attrs: any): void
+    hydrate?(attrs?: Object): void
 }
 
 export interface ModelOption extends Function {