dynamodb-toolbox
Version:
Lightweight and type-safe query builder for DynamoDB and TypeScript.
31 lines (30 loc) • 2.33 kB
TypeScript
import { z } from 'zod';
import type { ItemSchema, MapSchema, Schema, TransformedValue } from '../../../../schema/index.js';
import type { Transformer } from '../../../../transformers/transformer.js';
import type { Extends, If, Or } from '../../../../types/index.js';
import type { SavedAsAttributes } from '../utils.js';
import type { ZodFormatterOptions } from './types.js';
export type ZodLiteralMap<LITERALS extends z.Primitive[], RESULTS extends z.ZodLiteral<z.Primitive>[] = []> = LITERALS extends [infer LITERALS_HEAD, ...infer LITERALS_TAIL] ? LITERALS_HEAD extends z.Primitive ? LITERALS_TAIL extends z.Primitive[] ? ZodLiteralMap<LITERALS_TAIL, [...RESULTS, z.ZodLiteral<LITERALS_HEAD>]> : never : never : RESULTS;
export type WithOptional<SCHEMA extends Schema, OPTIONS extends ZodFormatterOptions, ZOD_SCHEMA extends z.ZodTypeAny> = If<Extends<OPTIONS, {
defined: true;
}>, ZOD_SCHEMA, If<Or<Extends<OPTIONS, {
partial: true;
}>, Extends<SCHEMA['props'], {
required: 'never';
}>>, z.ZodOptional<ZOD_SCHEMA>, ZOD_SCHEMA>>;
export declare const withOptional: (schema: Schema, { partial, defined }: ZodFormatterOptions, zodSchema: z.ZodTypeAny) => z.ZodTypeAny;
export type WithDecoding<SCHEMA extends Schema, OPTIONS extends ZodFormatterOptions, ZOD_SCHEMA extends z.ZodTypeAny> = If<Extends<OPTIONS, {
transform: false;
}>, ZOD_SCHEMA, If<Extends<SCHEMA['props'], {
transform: Transformer;
}>, z.ZodEffects<ZOD_SCHEMA, z.output<ZOD_SCHEMA>, TransformedValue<SCHEMA>>, ZOD_SCHEMA>>;
export declare const withDecoding: (schema: Extract<Schema, {
props: {
transform?: unknown;
};
}>, { transform }: ZodFormatterOptions, zodSchema: z.ZodTypeAny) => z.ZodTypeAny;
export type WithAttributeNameDecoding<SCHEMA extends MapSchema | ItemSchema, OPTIONS extends ZodFormatterOptions, ZOD_SCHEMA extends z.ZodTypeAny> = If<Or<Extends<OPTIONS, {
transform: false;
}>, Extends<[SavedAsAttributes<SCHEMA>], [never]>>, ZOD_SCHEMA, z.ZodEffects<ZOD_SCHEMA, z.output<ZOD_SCHEMA>, TransformedValue<SCHEMA>>>;
export declare const withAttributeNameDecoding: (schema: MapSchema | ItemSchema, { transform }: ZodFormatterOptions, zodSchema: z.ZodTypeAny) => z.ZodTypeAny;
export declare const compileAttributeNameDecoder: (schema: MapSchema | ItemSchema) => (encoded: unknown) => Record<string, unknown>;