react-native-screens
Version:
Native navigation primitives for your React Native app.
70 lines (66 loc) • 2.73 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.featureFlags = exports.default = exports.compatibilityFlags = void 0;
const RNS_CONTROLLED_BOTTOM_TABS_DEFAULT = true;
// TODO: Migrate freeze here
/**
* Exposes information useful for downstream navigation library implementers,
* so they can keep reasonable backward compatibility, if desired.
*
* We don't mean for this object to only grow in number of fields, however at the same time
* we won't be very hasty to reduce it. Expect gradual changes.
*/
const compatibilityFlags = exports.compatibilityFlags = {
/**
* Because of a bug introduced in https://github.com/software-mansion/react-native-screens/pull/1646
* react-native-screens v3.21 changed how header's backTitle handles whitespace strings in https://github.com/software-mansion/react-native-screens/pull/1726
* To allow for backwards compatibility in @react-navigation/native-stack we need a way to check if this version or newer is used.
* See https://github.com/react-navigation/react-navigation/pull/11423 for more context.
*/
isNewBackTitleImplementation: true,
/**
* With version 4.0.0 the header implementation has been changed. To allow for backward compat
* with native-stack@v6 we want to expose a way to check whether the new implementation
* is in use or not.
*
* See:
* * https://github.com/software-mansion/react-native-screens/pull/2325
* * https://github.com/react-navigation/react-navigation/pull/12125
*/
usesHeaderFlexboxImplementation: true
};
const _featureFlags = {
experiment: {
controlledBottomTabs: RNS_CONTROLLED_BOTTOM_TABS_DEFAULT
},
stable: {}
};
/**
* Exposes configurable global behaviour of the library.
*
* Most of these can be overridden on particular component level, these are global switches.
*/
const featureFlags = exports.featureFlags = {
/**
* Flags to enable experimental features. These might be removed w/o notice or moved to stable.
*/
experiment: {
get controlledBottomTabs() {
return _featureFlags.experiment.controlledBottomTabs;
},
set controlledBottomTabs(value) {
if (value !== _featureFlags.experiment.controlledBottomTabs && _featureFlags.experiment.controlledBottomTabs !== RNS_CONTROLLED_BOTTOM_TABS_DEFAULT) {
console.error(`[RNScreens] controlledBottomTabs feature flag modified for a second time; this might lead to unexpected effects`);
}
_featureFlags.experiment.controlledBottomTabs = value;
}
},
/**
* Section for stable flags, which can be used to configure library behaviour.
*/
stable: {}
};
var _default = exports.default = featureFlags;
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