Set up project references

[scotttrinh]

A little example to show using Project References to get better build times and type-checking performance.

Diagnostics before:

Files:                         144
Lines of Library:            39995
Lines of Definitions:         2059
Lines of TypeScript:         21751
Lines of JavaScript:             0
Lines of JSON:                   0
Lines of Other:                  0
Identifiers:                103772
Symbols:                    132062
Types:                      173574
Instantiations:             483544
Memory used:               257066K
Assignability cache size:   131846
Identity cache size:           267
Subtype cache size:            383
Strict subtype cache size:    2458
I/O Read time:               0.02s
Parse time:                  0.20s
ResolveModule time:          0.01s
ResolveTypeReference time:   0.00s
ResolveLibrary time:         0.01s
Program time:                0.27s
Bind time:                   0.11s
Check time:                  1.92s
transformTime time:          0.03s
commentTime time:            0.03s
I/O Write time:              0.01s
printTime time:              0.20s
Emit time:                   0.20s
Total time:                  2.49s

Diagnostics after that just includes building the src/ project once the dbschema/ project has already been built:

Files:                        142
Lines of Library:           39995
Lines of Definitions:        7771
Lines of TypeScript:            6
Lines of JavaScript:            0
Lines of JSON:                  0
Lines of Other:                 0
Identifiers:                85254
Symbols:                    40348
Types:                       1294
Instantiations:              3300
Memory used:               85067K
Assignability cache size:     217
Identity cache size:            0
Subtype cache size:             2
Strict subtype cache size:      0
I/O Read time:              0.01s
Parse time:                 0.14s
ResolveModule time:         0.01s
ResolveTypeReference time:  0.00s
ResolveLibrary time:        0.01s
Program time:               0.20s
Bind time:                  0.08s
Check time:                 0.06s
transformTime time:         0.00s
commentTime time:           0.00s
printTime time:             0.01s
Emit time:                  0.01s
I/O Write time:             0.00s
Total time:                 0.35s
Projects in scope:                        3
Projects built:                           1
Aggregate Files:                        142
Aggregate Lines of Library:           39995
Aggregate Lines of Definitions:        7771
Aggregate Lines of TypeScript:            6
Aggregate Lines of JavaScript:            0
Aggregate Lines of JSON:                  0
Aggregate Lines of Other:                 0
Aggregate Identifiers:                85254
Aggregate Symbols:                    40348
Aggregate Types:                       1294
Aggregate Instantiations:              3300
Aggregate Memory used:               85067K
Aggregate Assignability cache size:     217
Aggregate Identity cache size:            0
Aggregate Subtype cache size:             2
Aggregate Strict subtype cache size:      0
Aggregate I/O Read time:              0.01s
Aggregate Parse time:                 0.14s
Aggregate ResolveModule time:         0.01s
Aggregate ResolveTypeReference time:  0.00s
Aggregate ResolveLibrary time:        0.01s
Aggregate Program time:               0.20s
Aggregate Bind time:                  0.08s
Aggregate Check time:                 0.06s
Aggregate transformTime time:         0.00s
Aggregate commentTime time:           0.00s
Aggregate printTime time:             0.01s
Aggregate Emit time:                  0.01s
Aggregate I/O Write time:             0.00s
Config file parsing time:             0.01s
Up-to-date check time:                0.01s
Build time:                           0.42s