@nestjs/graphql/dist/utils/map-args-to-props.util.d.ts

Nest - modern, fast, powerful node.js web framework (@graphql)

/**
 * What a single `@Args()` parameter declared, recorded at decoration time.
 */
export interface ArgsTypeMetadata {
    index: number;
    /**
     * Name of the single argument the parameter binds to, or `undefined` when the
     * parameter receives the whole arguments object.
     */
    property?: string;
    /**
     * Explicit `type` option passed to `@Args()`, if any.
     */
    typeFn?: () => any;
}
/**
 * Rewrites `value` so that every field renamed through `@Field({ name: '...' })`
 * is keyed by the property name its class declares instead of its schema name.
 *
 * The result is always a fresh object: reading the renamed fields from the
 * original `value` keeps chained renames (a property whose schema name is
 * another property's class name) from overwriting each other.
 */
export declare function mapArgsToProps(value: any, classRef: Function): any;
/**
 * Builds the function that maps the raw GraphQL arguments of a single resolver
 * method onto the property names its `@Args()` classes declare, or `null` when
 * the method takes no arguments at all.
 *
 * The classes involved are resolved lazily, on the first call, because the
 * metadata this relies on is only complete once the schema has been built.
 */
export declare function createArgsMapper(target: Function, methodName: string): ((args: any) => any) | null;
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