Function switchCase3

switchCase3<
    FIN,
    LSF,
    LS1,
    LS2,
    LS3,
    CASEIN,
    CASE1 extends string,
    CASE2 extends string,
    CASE3 extends string,
>(
    f: (i: FIN) => Promise<CASEIN & { characteristic: CASE1 | CASE2 }>,
    fnUniqueIdentifier: keyof LSF & string,
    case1: Case<CASEIN, LS1, CASE1>,
    case2: Case<CASEIN, LS2, CASE2>,
    case3: Case<CASEIN, LS3, CASE3>,
): StepFunction<FIN, LSF & LS1 & LS2 & LS3>
Switch case over 3 cases
Type Parameters
- FIN
- LSF
- LS1
- LS2
- LS3
- CASEIN
- CASE1 extends string
- CASE2 extends string
- CASE3 extends string
Parameters
- f: (i: FIN) => Promise<CASEIN & { characteristic: CASE1 | CASE2 }>
  the function to evaluate returns the case in the characteristic field
- fnUniqueIdentifier: keyof LSF & string
  a globally unique indentifier for
- case1: Case<CASEIN, LS1, CASE1>
  case 1
- case2: Case<CASEIN, LS2, CASE2>
  case 2
- case3: Case<CASEIN, LS3, CASE3>
  case 3
Returns StepFunction<FIN, LSF & LS1 & LS2 & LS3>
- the step function
- Defined in lang/stepfunctionLang.ts:368