export interface EmitTarget {
    type: string;
    "output-dir"?: string;
    "test-dir"?: string;
    "namespace-output"?: "structural" | "flat";
    outputs?: EmitTargetOutput[];
    alias?: {
        [key: string]: any;
    };
    format?: FormatterOption;
    namespace?: string;
    "import-path"?: string;
    "package-name"?: string;
    "enum-parsing"?: "case-sensitive" | "case-insensitive";
    "protocol-scaffolds"?: "none" | "compile-only";
    "cancellation-token-path"?: string;
    "vector-adapter-path"?: string;
    "test-resources"?: string[];
    "harness-test-dir"?: string;
    "native-serialization"?: "none" | "pydantic" | "jackson" | "serde" | "zod" | "standard-schema" | "codable";
}
export interface EmitTargetOutput {
    kind: string;
    provider?: string;
}
/**
 * A single consumer-declared formatter invocation for a target's post-emit
 * pass. Supplying one (or an array) as {@link EmitTarget.format} replaces the
 * built-in per-language formatter with the consumer's own command, turning the
 * previously implicit host-tool dependency into an explicit, declared one.
 *
 * `args` support `{dir}` (the emitted output directory) and `{testDir}` (the
 * generated test directory, when the target emits one) placeholders; an
 * argument that references `{testDir}` is dropped when no test directory
 * exists. When `args` is omitted the command is invoked as `command {dir}`.
 *
 * Because a `{testDir}` argument is dropped wholesale when no test directory
 * exists, prefer a self-contained combined form (e.g. `--include={testDir}`)
 * over a separate flag/value pair (`["--include", "{testDir}"]`) so no dangling
 * flag is left behind. A custom command also replaces the built-in formatter
 * entirely and runs over the whole output tree, so any per-file exclusions the
 * built-in applied (e.g. create-once editable helpers) are the consumer's
 * responsibility to reproduce in their own command's ignore configuration.
 */
export interface FormatterCommand {
    command: string;
    args?: string[];
    version?: string;
    "version-args"?: string[];
}
/**
 * Formatter selection for a target's post-emit pass: `true`/unset runs the
 * built-in per-language formatter, `false` disables formatting entirely, and a
 * {@link FormatterCommand} (or array of them) runs consumer-declared commands
 * instead.
 */
export type FormatterOption = boolean | FormatterCommand | FormatterCommand[];
export interface TypraEmitterOptions {
    "root-object": string;
    "emit-targets"?: EmitTarget[];
    "root-namespace"?: string;
    "root-alias"?: string;
    "namespace-output"?: "structural" | "flat";
    "omit-models"?: string[];
    "schema-output-dir"?: string;
    "additional-roots"?: string[];
    "allow-unsupported-typespec-version"?: boolean;
    "protected-paths"?: string[];
    "hydration-zones"?: string[];
    "deterministic-output"?: boolean;
}
export declare const $lib: import("@typespec/compiler").TypeSpecLibrary<{
    [code: string]: import("@typespec/compiler").DiagnosticMessages;
}, TypraEmitterOptions, "samples" | "coercions" | "abstracts" | "factories" | "operationEffects" | "knownAs" | "defaultFor" | "dispatch" | "serializable" | "sensitive" | "vectors" | "parseAliases" | "entryShorthands">;
export declare const reportDiagnostic: <C extends string | number, M extends keyof {
    [code: string]: import("@typespec/compiler").DiagnosticMessages;
}[C]>(program: import("@typespec/compiler").Program, diag: import("@typespec/compiler").DiagnosticReport<{
    [code: string]: import("@typespec/compiler").DiagnosticMessages;
}, C, M>) => void, createDiagnostic: <C extends string | number, M extends keyof {
    [code: string]: import("@typespec/compiler").DiagnosticMessages;
}[C]>(diag: import("@typespec/compiler").DiagnosticReport<{
    [code: string]: import("@typespec/compiler").DiagnosticMessages;
}, C, M>) => import("@typespec/compiler").Diagnostic;
export declare const StateKeys: Record<"samples" | "coercions" | "abstracts" | "factories" | "operationEffects" | "knownAs" | "defaultFor" | "dispatch" | "serializable" | "sensitive" | "vectors" | "parseAliases" | "entryShorthands", symbol>;