config.js
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/* @flow */
import { no, noop, identity } from 'shared/util'
export type Config = {
// user
optionMergeStrategies: { [key: string]: Function };
silent: boolean;
devtools: boolean;
errorHandler: ?Function;
ignoredElements: Array<string>;
keyCodes: { [key: string]: number };
// platform
isReservedTag: (x?: string) => boolean;
parsePlatformTagName: (x: string) => string;
isUnknownElement: (x?: string) => boolean;
getTagNamespace: (x?: string) => string | void;
mustUseProp: (tag: string, type: ?string, name: string) => boolean;
// internal
_assetTypes: Array<string>;
_lifecycleHooks: Array<string>;
_maxUpdateCount: number;
}
const config: Config = {
/**
* Option merge strategies (used in core/util/options)
*/
optionMergeStrategies: Object.create(null),
/**
* Whether to suppress warnings.
*/
silent: false,
/**
* Whether to enable devtools
*/
devtools: process.env.NODE_ENV !== 'production',
/**
* Error handler for watcher errors
*/
errorHandler: null,
/**
* Ignore certain custom elements
*/
ignoredElements: [],
/**
* Custom user key aliases for v-on
*/
keyCodes: Object.create(null),
/**
* Check if a tag is reserved so that it cannot be registered as a
* component. This is platform-dependent and may be overwritten.
*/
isReservedTag: no,
/**
* Check if a tag is an unknown element.
* Platform-dependent.
*/
isUnknownElement: no,
/**
* Get the namespace of an element
*/
getTagNamespace: noop,
/**
* Parse the real tag name for the specific platform.
*/
parsePlatformTagName: identity,
/**
* Check if an attribute must be bound using property, e.g. value
* Platform-dependent.
*/
mustUseProp: no,
/**
* List of asset types that a component can own.
*/
_assetTypes: [
'component',
'directive',
'filter'
],
/**
* List of lifecycle hooks.
*/
_lifecycleHooks: [
'beforeCreate',
'created',
'beforeMount',
'mounted',
'beforeUpdate',
'updated',
'beforeDestroy',
'destroyed',
'activated',
'deactivated'
],
/**
* Max circular updates allowed in a scheduler flush cycle.
*/
_maxUpdateCount: 100
}
export default config