`flag`

Flag schema factory. Call flag.<kind>() to create an immutable FlagBuilder with full type inference and safe modifier chaining.

Import: @kjanat/dreamcli
Export kind: constant
Declared in: src/core/schema/flag.ts
Source link: src/core/schema/flag.ts:1433

Signatures

ts

const flag: FlagFactory;

Basic single-command CLI. - examples/basic.ts
The v3 flag-type family in one command. - examples/flag-types.ts
Help rendering configuration. - examples/help-config.ts
Interactive prompts with config file fallback. - examples/interactive.ts
Mixed machine-readable JSON and human-readable side-channel output. - examples/json-mode.ts
Middleware patterns: auth guard, request timing, error handling. - examples/middleware.ts
Multi-command CLI with nested command groups (git-like). - examples/multi-command.ts
Parser-level controls: negation, duplicate policy, and spelling parity. - examples/parser-control.ts
Spinner and progress bar usage. - examples/spinner-progress.ts
Standard Schema validation for custom flags and args. - examples/standard-schema.ts
Testing examples using @kjanat/dreamcli/testkit. - examples/testing.ts
Single-transport launcher (language-server style). - examples/transport-launcher.ts

See Also