Function assertMathmlSpecTagName
- assertMathmlSpecTagName(
input: unknown,
failureMessage?: string,
): asserts input is
| "annotation"
| "annotation-xml"
| "maction"
| "math"
| "merror"
| "mfrac"
| "mi"
| "mmultiscripts"
| "mn"
| "mo"
| "mover"
| "mpadded"
| "mphantom"
| "mprescripts"
| "mroot"
| "mrow"
| "ms"
| "mspace"
| "msqrt"
| "mstyle"
| "msub"
| "msubsup"
| "msup"
| "mtable"
| "mtd"
| "mtext"
| "mtr"
| "munder"
| "munderover"
| "semantics" Parameters
- input: unknown
Optional
failureMessage: string
Returns asserts input is
| "annotation"
| "annotation-xml"
| "maction"
| "math"
| "merror"
| "mfrac"
| "mi"
| "mmultiscripts"
| "mn"
| "mo"
| "mover"
| "mpadded"
| "mphantom"
| "mprescripts"
| "mroot"
| "mrow"
| "ms"
| "mspace"
| "msqrt"
| "mstyle"
| "msub"
| "msubsup"
| "msup"
| "mtable"
| "mtd"
| "mtext"
| "mtr"
| "munder"
| "munderover"
| "semantics"
Asserts that the input as a valid MathML spec tag name.