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feat(ivy): add support for local refs on ng-template (#25482)

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PR Close #25482
This commit is contained in:
Pawel Kozlowski
2018-08-14 16:25:01 +02:00
committed by Jason Aden
parent 07d8d3994c
commit 31f0f5b3c3
10 changed files with 213 additions and 129 deletions
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13
packages/core/src/render3/interfaces/node.ts
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@ -524,3 +524,16 @@ export type InitialInputs = string[];
// Note: This hack is necessary so we don't erroneously get a circular dependency
// failure based on types.
export const unusedValueExportToPlacateAjd = 1;
/**
* Type representing a set of LNodes that can have local refs (`#foo`) placed on them.
*/
export type LNodeWithLocalRefs = LContainerNode | LElementNode | LElementContainerNode;
/**
* Type for a function that extracts a value for a local refs.
* Example:
* - `<div #nativeDivEl>` - `nativeDivEl` should point to the native `<div>` element;
* - `<ng-template #tplRef>` - `tplRef` should point to the `TemplateRef` instance;
*/
export type LocalRefExtractor = (lNode: LNodeWithLocalRefs) => any;