update

node_modules/map-obj/index.d.ts

@@ -0,0 +1,106 @@
+declare namespace mapObject {
+	type Mapper<
+		SourceObjectType extends {[key: string]: any},
+		MappedObjectKeyType extends string,
+		MappedObjectValueType
+	> = (
+		sourceKey: keyof SourceObjectType,
+		sourceValue: SourceObjectType[keyof SourceObjectType],
+		source: SourceObjectType
+	) => [MappedObjectKeyType, MappedObjectValueType];
+
+	interface Options {
+		/**
+		Recurse nested objects and objects in arrays.
+
+		@default false
+		*/
+		deep?: boolean;
+
+		/**
+		Target object to map properties on to.
+
+		@default {}
+		*/
+		target?: {[key: string]: any};
+	}
+
+	interface DeepOptions extends Options {
+		deep: true;
+	}
+
+	interface TargetOptions<TargetObjectType extends {[key: string]: any}> extends Options {
+		target: TargetObjectType;
+	}
+}
+
+/**
+Map object keys and values into a new object.
+
+@param source - Source object to copy properties from.
+@param mapper - Mapping function.
+
+@example
+```
+import mapObject = require('map-obj');
+
+const newObject = mapObject({foo: 'bar'}, (key, value) => [value, key]);
+//=> {bar: 'foo'}
+```
+*/
+declare function mapObject<
+	SourceObjectType extends object,
+	TargetObjectType extends {[key: string]: any},
+	MappedObjectKeyType extends string,
+	MappedObjectValueType
+>(
+	source: SourceObjectType,
+	mapper: mapObject.Mapper<
+		SourceObjectType,
+		MappedObjectKeyType,
+		MappedObjectValueType
+	>,
+	options: mapObject.DeepOptions & mapObject.TargetOptions<TargetObjectType>
+): TargetObjectType & {[key: string]: unknown};
+declare function mapObject<
+	SourceObjectType extends object,
+	MappedObjectKeyType extends string,
+	MappedObjectValueType
+>(
+	source: SourceObjectType,
+	mapper: mapObject.Mapper<
+		SourceObjectType,
+		MappedObjectKeyType,
+		MappedObjectValueType
+	>,
+	options: mapObject.DeepOptions
+): {[key: string]: unknown};
+declare function mapObject<
+	SourceObjectType extends {[key: string]: any},
+	TargetObjectType extends {[key: string]: any},
+	MappedObjectKeyType extends string,
+	MappedObjectValueType
+>(
+	source: SourceObjectType,
+	mapper: mapObject.Mapper<
+		SourceObjectType,
+		MappedObjectKeyType,
+		MappedObjectValueType
+	>,
+	options: mapObject.TargetOptions<TargetObjectType>
+): TargetObjectType & {[K in MappedObjectKeyType]: MappedObjectValueType};
+declare function mapObject<
+	SourceObjectType extends {[key: string]: any},
+	MappedObjectKeyType extends string,
+	MappedObjectValueType
+>(
+	source: SourceObjectType,
+	mapper: mapObject.Mapper<
+		SourceObjectType,
+		MappedObjectKeyType,
+		MappedObjectValueType
+	>,
+	options?: mapObject.Options
+): {[K in MappedObjectKeyType]: MappedObjectValueType};
+
+export = mapObject;