react-router-typesafe-routes/standard-schema/standard-schema-spec.d.ts

Enhanced type safety via validation for all route params in React Router v7.

/** @see https://github.com/standard-schema/standard-schema */
/** The Standard Schema interface. */
export interface StandardSchemaV1<Input = unknown, Output = Input> {
    /** The Standard Schema properties. */
    readonly "~standard": StandardSchemaV1.Props<Input, Output>;
}
export declare namespace StandardSchemaV1 {
    /** The Standard Schema properties interface. */
    interface Props<Input = unknown, Output = Input> {
        /** The version number of the standard. */
        readonly version: 1;
        /** The vendor name of the schema library. */
        readonly vendor: string;
        /** Validates unknown input values. */
        readonly validate: (value: unknown) => Result<Output> | Promise<Result<Output>>;
        /** Inferred types associated with the schema. */
        readonly types?: Types<Input, Output> | undefined;
    }
    /** The result interface of the validate function. */
    type Result<Output> = SuccessResult<Output> | FailureResult;
    /** The result interface if validation succeeds. */
    interface SuccessResult<Output> {
        /** The typed output value. */
        readonly value: Output;
        /** The non-existent issues. */
        readonly issues?: undefined;
    }
    /** The result interface if validation fails. */
    interface FailureResult {
        /** The issues of failed validation. */
        readonly issues: ReadonlyArray<Issue>;
    }
    /** The issue interface of the failure output. */
    interface Issue {
        /** The error message of the issue. */
        readonly message: string;
        /** The path of the issue, if any. */
        readonly path?: ReadonlyArray<PropertyKey | PathSegment> | undefined;
    }
    /** The path segment interface of the issue. */
    interface PathSegment {
        /** The key representing a path segment. */
        readonly key: PropertyKey;
    }
    /** The Standard Schema types interface. */
    interface Types<Input = unknown, Output = Input> {
        /** The input type of the schema. */
        readonly input: Input;
        /** The output type of the schema. */
        readonly output: Output;
    }
    /** Infers the input type of a Standard Schema. */
    type InferInput<Schema extends StandardSchemaV1> = NonNullable<Schema["~standard"]["types"]>["input"];
    /** Infers the output type of a Standard Schema. */
    type InferOutput<Schema extends StandardSchemaV1> = NonNullable<Schema["~standard"]["types"]>["output"];
}