newComposedPlaceholder()
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newComposedPlaceholder() function
Create a new composed placeholder. See IComposedPlaceholder.
Signature:
export declare function newComposedPlaceholder<TValue extends any[], TReturn = PlaceholdersResolvedValues<TValue>, TContext = UnionToIntersection<ComposedPlaceholderResolutionContext<Flatten<TValue>>>>(placeholders: [...TValue], computeValue?: (values: PlaceholdersResolvedValues<TValue>, resolutionContext: TContext) => TReturn): IComposedPlaceholder<TReturn, TValue, TContext>;
Parameters
Parameter |
Type |
Description |
---|---|---|
placeholders |
[...TValue] | |
computeValue |
(values: PlaceholdersResolvedValues<TValue>, resolutionContext: TContext) => TReturn |
(Optional) |
Returns:
IComposedPlaceholder<TReturn, TValue, TContext>