API Documentation • Docs
API Documentation / pinia / defineStore
Function: defineStore()
defineStore(id, options)
defineStore<
Id
,S
,G
,A
>(id
,options
):StoreDefinition
<Id
,S
,G
,A
>
Creates a useStore
function that retrieves the store instance
Type Parameters
• Id extends string
• S extends StateTree
= object
• G extends _GettersTree
<S
> = object
• A = object
Parameters
• id: Id
id of the store (must be unique)
• options: Omit
<DefineStoreOptions
<Id
, S
, G
, A
>, "id"
>
options to define the store
Returns
StoreDefinition
<Id
, S
, G
, A
>
defineStore(options)
defineStore<
Id
,S
,G
,A
>(options
):StoreDefinition
<Id
,S
,G
,A
>
Creates a useStore
function that retrieves the store instance
Type Parameters
• Id extends string
• S extends StateTree
= object
• G extends _GettersTree
<S
> = object
• A = object
Parameters
• options: DefineStoreOptions
<Id
, S
, G
, A
>
options to define the store
Returns
StoreDefinition
<Id
, S
, G
, A
>
defineStore(id, storeSetup, options)
defineStore<
Id
,SS
>(id
,storeSetup
,options
?):StoreDefinition
<Id
,_ExtractStateFromSetupStore
<SS
>,_ExtractGettersFromSetupStore
<SS
>,_ExtractActionsFromSetupStore
<SS
>>
Creates a useStore
function that retrieves the store instance
Type Parameters
• Id extends string
• SS
Parameters
• id: Id
id of the store (must be unique)
• storeSetup
function that defines the store
• options?: DefineSetupStoreOptions
<Id
, _ExtractStateFromSetupStore
<SS
>, _ExtractGettersFromSetupStore
<SS
>, _ExtractActionsFromSetupStore
<SS
>>
extra options
Returns
StoreDefinition
<Id
, _ExtractStateFromSetupStore
<SS
>, _ExtractGettersFromSetupStore
<SS
>, _ExtractActionsFromSetupStore
<SS
>>