| 1 | /**
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| 2 | * Compares a to b and b to a.
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| 3 | *
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| 4 | * @public
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| 5 | */
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| 6 | export declare function shallowCompare<TA extends any, TB extends any>(a: TA, b: TB): boolean;
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| 7 | /**
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| 8 | * Makes a resulting merge of a bunch of objects. Pass in the target object followed by 1 or more
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| 9 | * objects as arguments and they will be merged sequentially into the target. Note that this will
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| 10 | * shallow merge; it will not create new cloned values for target members.
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| 11 | *
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| 12 | * @public
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| 13 | * @param target - Target object to merge following object arguments into.
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| 14 | * @param args - One or more objects that will be mixed into the target in the order they are provided.
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| 15 | * @returns Resulting merged target.
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| 16 | */
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| 17 | export declare function assign(target: any, ...args: any[]): any;
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| 18 | /**
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| 19 | * Makes a resulting merge of a bunch of objects, but allows a filter function to be passed in to filter
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| 20 | * the resulting merges. This allows for scenarios where you want to merge "everything except that one thing"
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| 21 | * or "properties that start with data-". Note that this will shallow merge; it will not create new cloned
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| 22 | * values for target members.
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| 23 | *
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| 24 | * @public
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| 25 | * @param isAllowed - Callback to determine if the given propName is allowed in the result.
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| 26 | * @param target - Target object to merge following object arguments into.
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| 27 | * @param args - One or more objects that will be mixed into the target in the order they are provided.
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| 28 | * @returns Resulting merged target.
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| 29 | */
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| 30 | export declare function filteredAssign(isAllowed: (propName: string) => boolean, target: any, ...args: any[]): any;
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| 31 | /**
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| 32 | * Takes an enum and iterates over each value of the enum (as a string), running the callback on each,
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| 33 | * returning a mapped array.
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| 34 | * @param theEnum - Enum to iterate over
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| 35 | * @param callback - The first parameter the name of the entry, and the second parameter is the value
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| 36 | * of that entry, which is the value you'd normally use when using the enum (usually a number).
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| 37 | */
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| 38 | export declare function mapEnumByName<T>(theEnum: any, callback: (name?: string, value?: string | number) => T | undefined): (T | undefined)[] | undefined;
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| 39 | /**
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| 40 | * Get all values in an object dictionary
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| 41 | *
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| 42 | * @param obj - The dictionary to get values for
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| 43 | */
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| 44 | export declare function values<T>(obj: any): T[];
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| 45 | /**
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| 46 | * Tiny helper to do the minimal amount of work in duplicating an object but omitting some
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| 47 | * props. This ends up faster than using object ...rest or reduce to filter.
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| 48 | *
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| 49 | * This behaves very much like filteredAssign, but does not merge many objects together,
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| 50 | * uses an exclusion object map, and avoids spreads all for optimal performance.
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| 51 | *
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| 52 | * See perf test for background:
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| 53 | * https://jsperf.com/omit-vs-rest-vs-reduce/1
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| 54 | *
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| 55 | * @param obj - The object to clone
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| 56 | * @param exclusions - The array of keys to exclude
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| 57 | */
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| 58 | export declare function omit<TObj extends Record<string, any>>(obj: TObj, exclusions: (keyof TObj)[]): TObj;
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