Function matchMediaSignal

matchMediaSignal(
query: string,
options?: CreateMediaQueryOptions,
): Signal<boolean>
Tracks an arbitrary, raw CSS media query.

Use this escape hatch for any feature not covered by the dedicated helpers. The query is normalized (trimmed, collapsed whitespace, lower-cased) before use.
Parameters
- query: string
  A valid CSS media query, e.g. '(min-resolution: 2dppx)'.
- Optionaloptions: CreateMediaQueryOptions
  Optional per-call settings (CreateMediaQueryOptions).
Returns Signal<boolean>
A Signal<boolean> that reflects the live result of the query.
Remarks
Must be called within an Angular injection context.
Example
```
readonly isRetina = matchMediaSignal('(min-resolution: 2dppx)');
```
See
MDN: CSS media queries
- Defined in api.ts:428